20 Most Recent 1994 GMC Jimmy Questions & Answers

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Where is blend door?

Usually in the cowl vent closer to the passenger side
4/20/2021 2:18:26 AM • 1994 GMC Jimmy • Answered on Apr 20, 2021
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I have a 94 GMC Jimmy, and I was wondering what transmission fluid to use and what brand is best?

Dexitron III and about any brand will work for daily use.
3/25/2019 4:19:48 PM • 1994 GMC Jimmy • Answered on Mar 25, 2019
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94 gmc s-15 jimmy will not start and when does start runs for short time and dies

You need to do a OBD1 fault code test and see if any codes are in memory first of all. Learn how to do that without any special tool at the link. FAQ How to read older GM codes for free
7/5/2017 9:48:32 PM • 1994 GMC Jimmy • Answered on Jul 05, 2017
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My 1994 GMC Jimmy wont shift out of first gear,

Stick or automatic?
4/9/2017 12:43:25 PM • 1994 GMC Jimmy • Answered on Apr 09, 2017
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1994 gmc jimmy headlights wont turn on

go to an accredited auto electrician for electrical work it may be a switch problem but I think that there is no power to the light relays ( switch or fuses) if that model has a light control module , it could be that
3/31/2017 10:09:48 PM • 1994 GMC Jimmy • Answered on Mar 31, 2017
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I hav a vacum problem looks like two lines should go to it is right behind throttle body 1994 jimmy

There is a vacuum routing guide under the hood on the federal emission certification sticker. If that Is no longer there I need to know the engine type, whether is federal or California certified engine emission system.
3/28/2017 11:31:39 PM • 1994 GMC Jimmy • Answered on Mar 28, 2017
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Spark plug gap for 1994 gmc jimmy 4.3 vortec engine

0.45
1/2/2017 6:46:46 PM • 1994 GMC Jimmy • Answered on Jan 02, 2017
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What cause fuel system to loose pressure new fuel pump installed also new filter & relay pump cranks 65 psi a run until pressure drops and quits, it might start, fuel pressure regulator ?

if it cranks at 65 psi the problem will not be in the regulator as the pump is producing enough fuel to exceed what the injectors need What is happening is that the pump is not capable of delivering enough fuel to maintain that pressure when running so look for venting problems , hoses collapsing internally or blockage in the tank pick up
6/2/2016 6:39:39 AM • 1994 GMC Jimmy • Answered on Jun 02, 2016
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Why won't it rev?

1997 GMC Jimmy 4.3 L Vortec - Discussion on Topix

www.topix.com > General Motors
Aug 17, 2009 - I have a 1994 S10 Blazer with 4.3 Vortec. ... Sometimes runs fine, or it barely moves and won't get out of it's own way all the .... Can rev up, dies. 1994 Silverado 5.7L TBI Engine Missing/Surging/Sputtering ... Sep 27, 2013 2001 Jimmy transmission not shifting Jul 5, 2009 More results from www.topix.com
2/4/2016 2:18:30 AM • 1994 GMC Jimmy • Answered on Feb 04, 2016
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Replace fuel pump but why car won't start?

GMC Jimmy problems starting.. NEED HELP!! - YouTube

? 0:15 www.youtube.com/watch?v=PTtccA6xYZc Dec 25, 2007 - Uploaded by drpottz 1995 GMC Jimmy.. brand new battery... has problems starting. ...but it just makes THIS sound and will not start. started once before and made an ... GMC Jimmy \ Chevy Blazer Fuel Tank Removal -Fuel Pump Replacement ...
9/20/2015 12:37:58 AM • 1994 GMC Jimmy • Answered on Sep 20, 2015
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1994 4x4 4.3L type W. Where is the BCM located?

Look under the drivers seat.
6/20/2015 11:37:15 PM • 1994 GMC Jimmy • Answered on Jun 20, 2015
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Changed IAC valve 94 gmc jimmy v6 4.3L. whenever the engine gets to normal running temp it shuts down an won't start until engine is cool. Could this be a bad MAP sensor? Or fuel injector solenoid?

Could be a bad coil, or ignition module right by the coil. Both will cause this. If you loose fuel pressure, it would be the pump. But pumps will usually start chugging before the engine dies. Most times it is the coil.
6/18/2015 12:05:16 AM • 1994 GMC Jimmy • Answered on Jun 18, 2015
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94 gmc jimmy is there a gasket for the egr valve?

Yes
6/5/2015 2:01:10 PM • 1994 GMC Jimmy • Answered on Jun 05, 2015
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I own a 1994 GMC Jimmy with a 4.3L Vortex and I need the torque specs and the torque sequence for the rocker arms if you would be so kind. Thank you

42 inch pounds. Start in the middle and work your way out. One side at a time. Snug them all down first.
5/27/2015 12:18:01 AM • 1994 GMC Jimmy • Answered on May 27, 2015
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Do I have to take the cross member out in order to change the transmission pan gasket in a 94 GMC Jimmy with a 4l6oe transmission / W motor / 4.3 / 2WD

Undo the transmission mount off the center of the cross member Unbolt both ends of the cross member turn it sideways and down it should come out
5/23/2015 9:40:59 PM • 1994 GMC Jimmy • Answered on May 23, 2015
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Where is the ignition timing wire on a 1994 gmc jimmy

Its on the dist. on chev's it the brown wire and you can just unplug it along with the other wire on the harness.
5/9/2015 4:16:40 AM • 1994 GMC Jimmy • Answered on May 09, 2015
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What causes Jimmy transmission to slip in forward gears, but OK in reverse

If your fluid level is right you may have a bad transmission. you need to talk to a mechanic.
3/15/2015 2:49:24 AM • 1994 GMC Jimmy • Answered on Mar 15, 2015
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