| From | Message |
Kris
7/13/2003
12:02:38 |
 Subject: 6.2 liter chevy diesel
Message:
Trying to resurrect an 83' diesel van. Had either a blown headgasket or timing cover gasket because we found water on the dipstick. Parked for about two years. Recently had heads inspected, installed new head gaskets, timing gears and chain, new water pump, new fuel pump and both fuel filters, drained and replaced oil and filter.Also, replaced 4/8 glow plugs. When I try to crank it, it spins pretty good initially but slows to the point where it will not spin anymore. Acts like it is building compression and can't exhaust?By the way, I also bled the fuel line of air and the injectors feed lines. Any input would be most appreciated. I am normally pretty good with cars but this diesel and the fact that it has set for a while with a water/oil mix inside doesn't help much.
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JD
7/13/2003
23:53:20 | RE: 6.2 liter chevy diesel
Message:
Help us to help you! is there any smoke at the tailpipe while you try to start it? is the firing order right, is the injection pump correctly timed to the engine, are the starter and batteries okay?????????????
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kris
7/15/2003
21:46:48 | RE: 6.2 liter chevy diesel
Message:
hey JD,
Battery and starter are fine. I do not get any smoke from tailpipe when I'm trying to start engine. The injection pump is properly aligned with the alignment mark on the backside of the timing cover plate. Confused about the question of firing order, no spark plugs.Assumed you were talking about he injection pump firing order being properly timed. Followed Chiltons repair manual when I replaced timing gears and chain.The injection pump drive gear mounts on the front of the camshaft gear and threads with driving gear on the front of the injection pump.All timing marks cam with crank, and the injection pump drive gear with the cam drive gear (injection drive gear mounted on top of cam gear)were aligned. Hope I didn't confuse you about the gears, kind of strange setup but makes sense when you see it. I am sure you know what I am talking about.I am thinking that the push rod lifters are seized up in the engine from the previous water problem in the oil.What do you think? I forgot to check them when I had the heads off. The headgaskets are new on the engine. If I go back in there, will I have to buy two new ones? Do you have a rough estimate on a set (16) of lifters will run? Any other suggestions would be most appreciated. Thank you for your response.
Kris
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JD
7/16/2003
23:46:35 | RE: 6.2 liter chevy diesel
Message:
Kris, the problem may be the valves not opening, easiest way to check is to crank the engine over with the valve covers off and observe the rocker arms and make sure they move. as for the firing order, a diesel has a firing order just like a gas engine. the injection pump fires all 8 cylinders consecutive to the firing order. if there are 2 or more of the 8 injection lines crossed, those cylinders will recieve fuel on the wrong stroke and cause trouble. BUT the first place I would go is the electrical system because of no smoke at the exhaust. if the exhaust valves werent opening and the engine was burning fuel there would be smoke at the intake. check the starter, batteries and battery cables real close because thats probably the problem. fix the electrical system and make sure there is fuel getting to the injection nozzles and she should fire right up. happy wrenchin
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Mike
7/28/2003
14:39:46 | RE: 6.2 liter chevy diesel
Message:
I agree about the electrical. Just because it's turning over does not necessarily mean it's turning over fast enough to fire. These babies have huge starters that are very prone to being cranced too long and then getting fried. I have learned this the hard way. I made the ever fatal mistake of running out of fuel and in the process of trying to get it started again, I fired the started. And I NEVER crank longer than 10 second. Usually only about 6 seconds. Anyhow, it would turn over and my brother-in-law was sure the starter wasn't the problem, but I took the starter off anyhow and had it tested and it would spin, but the load would bury the needle! So charge the batteries to 100%, clean and replace terminals as necessary and if it still won't start, pull the starter and have it tested. I SERIOUSY doubt there is anything wrong with your valve train. When you bled the injectors, you had help turning it over and closing it when it began to weep? All 8? Also, The timing line that is stamped on your timing cover was set for the original injector pump. It is not a true indicator of timing. Also, I just recently performed a similar operation on one of my trucks (replaced timing chain.) When I put it back together, I of course alighned all the timing marks on everything, but the timing none the less was VERY, VERY retarded. So much so that I had to open it all up again and move injector pump timing gear ahead tooth by tooth until it was in time. I have never seen this before...
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Jeff
7/28/2003
19:35:03 | RE: 6.2 liter chevy diesel
Message:
I got a 6.2l in a '90 G-Van and a problem just started yesterday that's got me confused and concerned. To get it started I've gota crank on it for an unusal amount of time. This is on a cold start, 6 to 8 hrs standing--this is summer. The glow plug light and water-in-fuel light sequence normally. After its running, there's no problem shuttin it down and restarting it, like a short stop at the 7-11, or grocery store, etc. Could it be a fuel pump? I hope its not the injector pump? By the way, this things got 152,000 mls on it, and I've periodically use howes fuel treatment--like every 2nd or 3rd fill-up, and I buy my fuel at truck stops, or gas stations with diesel that I know alot of big trucks use.
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Mike
7/29/2003
00:45:41 | RE: 6.2 liter chevy diesel
Message:
Jeff, it is 75% most likely your glow plugs. You should check your batteries and if they are old, replace them with HIGH amp batteries, it will help a lot. Make sure your terminals are
good and clean and making great contact. Your starter should make a really high pitched sound when turning over. Kinda like an old Chrysler or Dodge. If not, and you have checked your batteries and done the maintenance, then pull you started and have it checked. that covers 20%. 5% could be a leakin in you fuel system, but chances are you would see other sings such as smoke when running and no such great performance. Back to the glow plugs. I can just about gurantee that it will not start at all in the fall. glow plugs are REALLY easy to replace except for the one under the A/C compressor, and that really is very easy to get to if you pull the compressor. Be careful though, chances are that the tips could be swollen if they have been not functioning for awhile in which case, they are not at all easy to replace. I have heard that people will pull out the injector and take a pair of bent tip needle nose pliers and break off the end. MAKE SURE YOU DO NOT DROP THE END THOUGH, YOU WILL HAVE TO PULL THE HEAD TO GET IT OUT!!!!!!! Since your glow plug light is coming on, that indicates that the glow plug relay and controller are ok. Hope this help. Good luck. Oh, and even with your glow plugs working, it will be a very good idea to plug in your block heater when you park it for the day. That way you will get a better start as it gets colder. And right now, it just might be enough to get it started right away.
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Anonymous
10/16/2003
20:22:22 | RE: 6.2 liter chevy diesel
Message:
do a compression test and you will find the internal condition of the engine and also check the cam shaft.
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Rob
12/27/2003
10:14:49 | RE: 6.2 liter chevy diesel
Message:
My cousin in PA blew up his 6.2 liter diesel in his dumptruck and cracked the block. He cant find any where he is at, does anyone have any idea where I could find one? Thanks, Rob
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Jim Tyson
1/08/2004
20:16:29 | To Rob:
Message:
It's a long way from you, but there's a place called Clappison's Corners at Hwy 403 and 6 in Hamilton Ontario Canada. Will try to get the phone# and post it. I have not done biz with them (yet) and am not affiliated (sp?) with them in any way, so I don't know how they do biz - good or bad, but they've got loads of 10 year old surplus postal trucks there from one to three thousand (Canadian) dollars - about 40% less than US with most in the middle. They've got 30 6.2's there on any given day. From what I see on this post, they go for way less here. Southern Ontario salts the roads heavily - vehicles rot out long before they stop running here, so in general our scrap yards are also a bonanza for good motors, and they go at about $400.
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GmDieselTech
1/09/2004 14:32:51
|  RE: 6.2 liter chevy diesel
IP: Logged
Message:
try www.65lengine.com or www.onlinediesel.com
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Happy Motoring-David
GmDieselTech@Yahoo.com
Administrator at Yahoo Autos Groups 'ChevyGmcDiesels"
http://autos.groups.yahoo.com/group/chevygmcdiesels/
 
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Saint
1/11/2004 05:30:57
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
If you are having a hard starting problem with a 6.2, and you have a mechanical lift pump, replace it. It is cheap, and is very often the problem. I replaced mine with a $40 autozone electric pump, and it solved a couple of my problems.
Also, if you suspect your glow plugs, let them cycle on and off several times BEFORE cranking. Did it start any easier...even a little? Then replace them.
If you are going to replace your glow plugs, do yourself a favor, and make a special removing tool out of nut that is the same metric size and pitch. I can email the simple instructions. Do not break the tips unless you are really sure you won't drop it in there.
steliz1 at hotmail dot com
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daren
1/26/2004 13:32:26
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
two questions from a novice 6.2 owner
i have a 1991 gmc i ton dump
where is the pcv valve located on the 6.2
how do i prime the engine, i replaced the primary and secondary fuel filters primed each one (primary with the hand pump primer) the secondary behind the air filter by running the fuel pump and releasing the air, not starting....please help!
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garrett
2/04/2004 11:43:52
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I HAVE JUST RECENTLY BOUGHT A 6.2 DIESL I AM ABOUT TO CHANGE THE INJECTION PUMP ON IT IS THERE AND SHORTCUTS OR GOOD TIPS ON HOW TO DO THAT
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eberhart
2/06/2004 21:56:04
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
to Jeff: If the starter is working correctly, maybe it is "dropping" the fuel when sitting,put a piece of clear tygon tubing on the injector return line and see if you have air in the injector pump after the vehicle has sat, if so, replace the mechanical pump....good luck
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T.V.Hurd
2/08/2004 19:12:29
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
If anyone is interested I have a complete 6.2 liter diesel engine in an 87 suburban I'm getting rid of. Would trade for a 350 four bolt main complete motor
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Greg
2/10/2004 21:33:58
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
My 1986 chevy runs fine when it is started but the trick is getting it started. The glow plug light doesn't turn on anymore so I am almost sure that is it. I don't really know where to start but I heard it might be the glow plug relay controller but where are they and does anyone have any other ideas.
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SaintC
2/10/2004 23:35:33
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
With the old 6.2 glow plug issue, there are 3 things you can do.....
1) replace the controller with the same (NOT recommended) they were not made very well to begin with.
2) replace the controller with the newer version controller. I believe the newer controller is the one for the 1988 and up, but I am not sure. This one is mounted on the sidewall, as opposed to the back of the engine like the crappy one.
3) bypass the controller entirely by routing the wire up front to a push button type switch, and just push the button for 10 seconds or so, and start it up. The problem with this, is that you will probably be the only person who will know how to start your rig. A nice little security device, but it could also bite you if you need someone to pick up your rig, or for some reason, need to use it without you actually being there to show them how to start it.
I used to belong to the diesel page, and that is where I picked up most of this stuff. I probably have the instructions somewhere on my computer on how to install the newer controller on our older 6.2's, so if you are interested, contact me.
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mike
2/11/2004 19:17:13
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
Same hard start problem with a twist. My 6.2 powered dually was hard to startwhen I got it.Thought newer heads would solve the problem.Still cranks and cranks and slowly take off w/lots of white smoke, lots! Kinda like a gas engine thats out of time.I installed an electric pump, and a pressure gage from the top of the filter housing on the manifold.It produces about 5lbs. before it stops, then pumps as needed. Is there some sort of advance, in the injector pump, other than one controlled by the head temp.? I really like this old truck but I need starting reliability. Sound great with 4" dual exhaust. On a related note, I surer could use the instruction for mounting and installing the "newer controller" as I have the "push button" glow plugs.
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GmDieselTech
2/11/2004 20:56:03
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
just a heads-up, the diesel page, NOT worth paying a membership for info they get from elsewhere for FREE, just as you can...
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Happy Motoring-David
GmDieselTech@Yahoo.com
Administrator at Yahoo Autos Groups 'ChevyGmcDiesels"
http://autos.groups.yahoo.com/group/chevygmcdiesels/
Moderator at Online Diesel
http://www.65ldiesel.com
Moderator at Diesel Doctor
http://www.dieseldoctor.com
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SaintC
2/12/2004 02:56:19
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
Yeah, I probably should not have mentioned the diesel page. I was a member there for two years...back when the forum was free, and not just for paying members only. I did learn alot in the forum section, but the main thing I noticed there, the other "members" were very vocal with the help, more so than here. Not sure why. This forum is free, so you would think that there would be more help here, but that has not been my experience so far.
I have not been a member for about a year now. The reason I stopped....the articles you were paying for tended to focus too much on Duramax, and I did not appreciate the tacky ads that they allowed there.
If the forum was free, I would recommend it...but you are right...not worth paying for.
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James
Guest
4/12/2004 22:10:23
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I am thinking about replacing a 350 chevy Mercruiser in my boat with a 6.2 or 6.5 diesel. I know there are marine exhaust manifolds available. Which year and application engines would be good to start with. I don't need the power or complexity of a turbo. Would prefer mechanical injectors over electronic. Saltwater is hard on electronics. I will use freshwater cooling for engine and manifolds. Any info would be appreciated. I am not very familiar with these engines. All I know is they would be easy to mount in place of 350 gas engine. Thanks
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Paul
Guest
4/26/2004 21:33:22
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I just changed the fuel filter in my 93 chevy van and did not prime it. It tried to start and ran for about 15 seconds then died and now I can't start it. I asume it needs priming how is this done?
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Big Natter
Guest
4/27/2004 22:50:29
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I just bought a 85' 6.2 liter chevy diesel. I want to put a cd player in it but am not sure if I can do that? also I have never owned a chevy before do they tend to have problems of are they fairly easy to keep?
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tom
Guest
4/28/2004 13:52:46
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
how do you turn up an injector pump on a 6.2 hummer. need to gain 20mph
need to run faster in Baghdad..
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tom
Guest
4/28/2004 13:57:07
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
how do you turn up an injector pump on a 6.2 hummer. need to gain 20mph
need to run faster in Baghdad..
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rufus
Guest
4/30/2004 14:15:02
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I have An 82 Short Bed chevy Im Having A Problem with a couple of thing My relay for the glow plugs wont come on I tryed Alot of stuff that machanics tell me and even Fiends who have the same trucks and same problems I tryed Things from the batteies to wireing and still nothing This is my first Deisel and I want to save it It really pulls its weight around the rez and in the pastures and the other is I replaced break lines and master cylanders and the hydrobooster and every time I brake I loose Breakage power And Have to Bleed the lines Again I'm Not lossing fluid anywhere only when it leakes from the master cylander cover but if you can help thanks
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scott mcdonald
Guest
5/10/2004 01:02:08
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
<This post was updated by mysticnet. 1/12/2005 16:52:34>
system test
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Josh
Guest
7/12/2004 23:12:43
| 479 chevy diesel engine
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Message:
i am looking at a 1988 chevy pickup its an airforce model truck with a 479 diesel engine in it and i was wondering if that is a good engine or not. i had heard from a mechanic that the 80's were bad years for chevy diesels and i have also heard that the bad engines were mainly the 350 blocks that they tried to convert to diesel. the truck i am looking at only has 39000 miles on it and they are original miles, if u could get back to me on this that would be great. and input would be nice since i dont know jack about diesels yet. thanx for your time
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spike
Guest
7/15/2004 20:36:21
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
what did the 6.2 say to the duramax?
boost me!
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james
Guest
8/31/2004 19:15:23
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
i recently purchased a 1984 chevy p20 step van/6.2 diesel. the glow plug light does not come on and does not start. it's not the bulb. 2 new batteries,i do not know much about diesel. i don't think it sending current to the glow plug. how do i fix it. thanks
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DieselLuvr
Guest
9/01/2004 08:33:25
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
Replace the glow plug controller
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Lorne
Guest
9/01/2004 19:21:31
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
This goes out to everyone and anyone who is having glow plug troubles, and somewhat mechanically minded. I've played around with the glow plug controllers a lot, and found a lot of them to be faulty (used ones). Two ways you can override them temporarily to "test" the glow plugs. The first is to cross out the two big terminals on the controller with a screwdriver or something. The other way is to take a set of booster cables (after disconnecting the controller plug (the 4 wires) and just run the positive cable from your battey to the gray glowplug wire. For either of these, stick to less than 10 seconds at a time.
The permanent solution to this is a relay run from a pushbutton switch. Its a very easy system then
goodluck
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DieselLuvr
Guest
9/02/2004 12:16:13
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
The glow plug controllers are very sensitive to heat, especially from the engine it's bolted to. Just like the PMD sometimes relocation is necessary. THe heat tricks the controller into think the engine is very hot, so it does not cycle, causing a hard start when the engine is warm.
The jumps and pushbuttons will work, but be careful not to run them longer tha 10 seconds and don't let anyone uneducated drive your truck, even with a functioning glow plug system gas drivers just jump in and turn the key until it starts.
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Lorne
Guest
9/09/2004 10:01:09
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I should be kinda more specific on the relay setup. You run a full sized solenoid, capable of handling a couple hundred amps at least (not the nice little 5 pin bosch ones, which work well for brightening headlights and stereos and such). You want one of the ones that grounds to the body, and a single power wire turns it on. then you just connect your battery wire(red) to one side, and the glow plug wire (grey) to the other. But ya, as diesel luvr said, with this system its possible to melt glow plugs (i.e. holding the pushbutton on for 30 seconds would do it) Myself I count to 8, turn it over for a few seconds, if it still doesn't start, count to 4, turn over again, and if it still doesn't start another 4. Never had any more than that (16 seconds over the course of a minute) -- even on -30 degree weather, and the engine compartment filled with snow. E-mail me if you have any questions
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Paul
Guest
9/10/2004 10:34:18
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
Folks,
I have a Southwind Motorhoem with 6.2 diesel and neeed to find out how the fan belts for this with airconditioner is set up. Can some one send me a diagram of how the belts are installed. I have been unable to find this anywhere.
Any help appreciated
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STC
Guest
9/13/2004 00:01:38
| RE: Humvee 6.2 liter diesel
IP: Logged
Message:
I recently purchased an '86 military (surplus)Humvee with a 6.2 liter diesel, and a 24 volt system. The vehicle has low miles, and runs pretty good. It is underpowered and puts out a little blue smoke, although it does not burn oil or coolant. Any ideas to reduce the smoking and boost the performance without a turbo retrofit? I thought about a K&N type of filter that would let the engine breathe better. (I was told the non-turbo 6.2 will generally outlast a 6.5 turbo.) The "hydraulic" cooling fan really wakes me up when it kicks in. Is this pretty normal ?
Any military Humvee folks out there?
Thanks,
STC
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J.Marcos
Guest
10/13/2004 09:24:24
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I;m looking for a good used 6.2 diesel engine reasonably price
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eddy
Guest
10/19/2004 17:38:20
| RE: 6.2 liter chevy diesel
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Message:
I have a 6.2 diesel 82 that I have for over 7 years and I love my truck, but it started to give me problems with the starter, I just replaced it, about 2 week and every time I stared it it would make a ugly sound, needles to say the starter burned out.
Dose anyone know if I need to do any spacial alingment? or shims (it did not have any before)
Thanks for the help.
RE: Glow plug controler on the old chevy's I had the same problem, hard starts and no starts, every year I had to replace the controler, but now for 3 years I had the same controler, all I did was place RTV seller on the top of the Controller and put heat resistent tape around the body to keep moister out. I hope this helps someone.
Also just in case of emergency when your glow plugs are burnt, I use an acid based starter that you can pick up at any Pemex station in Mexico its called "ARANCADOR" made by Bardal us company
just put a lite spray and crank it, works great, but don't over do it, replace the Glow plugs ASAP
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Wes
Guest
10/20/2004 20:48:17
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
I just bought an 85' K5 6.2 liter and when I bought it there was an old boat battery in it as well as a regular battery. It needed to be jumped to get it going on the boat battery so I replaced it. As far as I can tell I have installed the new battery right, but I had never put in a two battery system before. The way it was set up when I got it the positive line from the starter goes to one battery and the neg to the other. Thats how i have it now, and it will no longer start. It has a new alternator, new fuel injector, and Ive been told the glow plugs are good. My lights will come on which leads me to beleive that the battery is in somewhat right anyway, I get a little turnover when i try to crack it, but something just doesnt go through, any suggestions on what to try with it?
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Alta_Moosehunter
Guest
10/31/2004 01:09:05
| RE: 6.2 liter chevy diesel: WEIRD!!
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Message:
I've got a 1992 GMC 3/4 ton with a 6.2 L engine. I was driving back to camp (hunting) and my engine started making an extremely lound banging. The sound increased as I reved the engine. I stopped right away and put up the hood. The sound was coming from the engine: took off the air intake and the sound actually hurt my ears. It was dark and I was 40 miles from camp on an old logging road. I decided to try and get as close to camp as possible. The engine temperature was good, oil level and pressure too. After about 8 miles from start the loud noise stopped. I now have a little less power than before, but I can still do hiway speeds. I had to drive home the next morning (140 miles). No change. When in park the truck shakes quite abit. Milage on truck is 347000 kms.
I have no idea what is wrong. Any help would be appreciated.
Thanks,
Cory
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dustin
Guest
11/19/2004 04:31:19
| RE: 6.2 liter gmc diesel
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Message:
new diesel owner i think i'm having fuel problems might have let it run to low started up and after runing into a store it wouldn't restart what's the best way to reprime a 82 gmc diesel? I was told to open up all 8 lines and crank it until fuel leaked out of all 8 is this the best way?
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Ron
Guest
11/19/2004 10:59:56
| 6.2 will not start after warmed up
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Message:
I have a 1987 Chevy Suburban with the 6.2 diesel and I have problems getting it started after it warms up.. I drive home after work and once I shut it off it will not start again until it totally cools off. The truck cranks fine but doesn't start. please reply to scvmc335@earthlink.net
Thanks from Florida
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Ron
Guest
11/19/2004 11:23:20
| 6.2 will not start after warmed up
IP: Logged
Message:
please excuse the above post... I backed up a bit and found lots of information about the controller.
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Justyn
Guest
11/29/2004 17:46:00
| RE: 6.2 liter chevy diesel
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Message:
I have a 1982 gmc jimmy with a 6.2L diesel and I want to convert it to the chevy 350 and was wondering what it would take and maybe a round about cost.
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DieselLuvr
Guest
11/29/2004 20:49:30
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
Why would you want to do that, the 6.2 is by far a superior, and more economical engine to have in your truck.
This board will tell you everything you need to know to keep your diesel running in tip top shape.
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Pat Murphy
Guest
12/02/2004 10:08:50
| RE: 6.2 liter chevy diesel
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Message:
I have an 84 GMC and I have alot of trouble with starters. I,ve adjusted the shims,had the dealer reshim it and still can't get more than a year out of it. Do you have any ideas. I thought maybe I could find a heavier starter or maybe a gear reduction starter.
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shane
Guest
12/02/2004 13:25:12
| RE: 6.2 liter chevy diesel
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Message:
I have had a problem with the charging system on my 6.2 recently. I was going through fan belts about every two weeks, which I though was odd, but one would break, so I would put another one on, problem solved. I would notice that the voltage meter would start to drop, pull over and replace it real quick. This last time that the meter dropped I got out and looked and just had to tighten the belt. It went back to normal, then dropped again a few days later. The belt is tight, but I'm not charging. I talked to a guy at work and he said to look at the regulator, his thought is that it is always trying to put a hard charge on the batteries when it doesn't really need to. Also, I have had to replace glow plugs recently, could over charging have anything to do with this?
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chevy
Guest
12/09/2004 20:38:22
| RE: 6.2 liter chevy diesel
IP: Logged
Message:
recently dissmantled an 87 chevy pick up 6.2 litre. If anyone is looking for a complete motor, minus the alternator and starter. email me at mach800z@yahoo.com
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RAYMOND
Guest
12/10/2004 23:36:18
| RE: 6.2 liter chevy diesel
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Message:
my transmission for this 1883 chevy van diesel 6.2 litre 20 serie its in low gear and it want shift what could it be
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bob
Guest
12/12/2004 16:40:32
| RE: 6.2 liter GMC diesel
IP: Logged
Message:
I HAVE A GMC PICK UP W/6.2 L DIESEL JUST HAD TRANSMISSION REBUILT MY ? IS AFTER 45 MPH THE TORK CONVERTER WILL NOT UNLOCK WHEN I PUT THE PEDEL TO THE FLOOR I HAVE ALL READY AJUSTED THE DT CABLE FROM THE TRANSMISSION. BY THE WAY THE TRANSMISSOIN IS A 700R4. I WOULD LIKE TO KNOW IF THE IS A MODULE ON THE INJECTOR PUMP THAT TELL THE TORK CONVETER TO UNLOCK ONCE IM ABOVE 45MPH. AND I DO HAVE A LOCKING TORK CONVERTER. AND I WOULD ALSO LIKE TO KNOW HOW TO INCRESS AMOUT OF FUEL BEING PUMP TO INCREES HP.
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