20 Most Recent
1991 GMC S-15 Jimmy - Page 2 Questions & Answers
Car will not idle
Sounds like the engine timing may be off, probably has more than 125000 miles?, might want to look at the distributor gear- it is most likely worn off
GMC '91 Jimmy, Transfer case. When in two wheel
Remove the transfer case and strip it down,wash it out and replace whatever is worn.
330,000 miles is unrealistic
Your chain is worn and stretched for sure, and rattling and may be cutting into the case.
Don't install another salvage yard unit, unless you can not repair yours. Then strip down whatever you purchase, and go thru it also.
Timing chain replacement 1991 jimmy s-15
radiator should be drained but if you can't find petcock remove lower hose at the radiator. There is a bracket on top with around 5 to 8 screws. Then lift off bracket. Take the upper hose loose at the radiator to let the rest of the coolant out. the overflow reservoir has a small clamp to remove as well. If this is an automatic with coolant lines take them off from the bottom. Sometimes they are rusty so do small part turns to break loose. You don 't want to replace thesebecause they are hard to get at. A catch bin of 2 gallons should be enough to catch the coolant. It is poison but dogs and cats like the sweet taste. During reassembly keep in mind that there are rubber mounts on most of these usually 4 used as a shock mount.
How do i replace heater core
you have to remove the hole dash and drop the steering column to remove the heater core that is on passenger side if you don't have some experience you should take it to a shop. You could go to a parts store and get a manual for your vehicle.
Front brake drag
Does it have abs breaks? I have heard of problems with the older abs systems.
1991 jimmy 4x4--canada
If the windshield is still leaking use a water hose and run it over the outside till you find the leak, and seal it with windshield adhesive. Moisture is bad for the fuse box. You may want to pull the fusebox out and inspect for damage behind it-melted or burnt wires, terminals, or connectors.Sounds like you're on top of it. Just stop the leaking and clean up any damage and you should have it. Good luck.
Not finding what you are looking for?