20 Most Recent 1984 GMC S-15 Jimmy Questions & Answers

You have a bad ground. Take the battery out and see if there is a ground wire in that area that has been damaged by corrosion.

1984 GMC S-15... | Answered on May 05, 2017

Hi Matt, The link below is a short youtube video showing how to test and fix a car that shuts off
randomly, Also there's videos down the right side that might be worth looking at, Hope this helps.....CHEERS..

Fixing Car That Shuts Off Randomly

1984 GMC S-15... | Answered on Apr 26, 2016

Where top hose goes to engine..take off clamp when not hot. Cud b hard to git at. Thermo is rite there. Put the new one in same way...careful dont reverse it. Inspect both hoses for wear. Doin at a partstore is helpful

1984 GMC S-15... | Answered on Jun 06, 2015

Hi Stacy:
First thing to check is fuse. At this time of year, if you;re in freezing country and the wiper blades are stuck in snow or ice, trying to use them can cause the fuse to blow. Make sure the wiper blades and linkages are not stuck.

1984 GMC S-15... | Answered on Mar 25, 2015

possible impeller broken on pump possible clogged cooling system.

1984 GMC S-15... | Answered on Mar 26, 2014

if you try to adjust idle the TPS will be misadjust. but if you clean trottle plate and IAC pintle with Kleens or combustion chamber cleaner

1984 GMC S-15... | Answered on Sep 21, 2013

Follow the steering column down under the dash, close to the bottom where it goes through the firewall will be the ingnion switch. remove the screws from the switch and remove switch. Turn the switch over, you can then see the slot in the back where the rod goes into it from the key switch. You can push this over with your finger and it will turn the engine over and start it.

1984 GMC S-15... | Answered on Nov 17, 2012

what problem on your car?
nissan diagnostic tool

1984 GMC S-15... | Answered on Sep 19, 2012

Hi there:I suggest visit this link: Jimmy Vacuum Diagrams
Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.
Thank you for using FixYa, have a nice day.

1984 GMC S-15... | Answered on Mar 02, 2012

When't the last time you replaced the fuel filter. If a while ago, that's the first place I'd look.

1984 GMC S-15... | Answered on Aug 23, 2011

Go to this web site it has step by step instruction .


ID tech
Pass tech

1984 GMC S-15... | Answered on May 01, 2011

If there is rust inside, you need to buy a new tank. Best bet, go to the junkyard and get one. As far as getting it off, you need to take the bracket bars that hold it up. They go across the gas tank. Once they are off, if needed, locate remaining bolts on the edge of the tank. It will then come down.

1984 GMC S-15... | Answered on Mar 05, 2011

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