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Hello, I removed the rear driveshaft on my 1990 Jeep Wrangler YJ to replace a seal. The good news is that the seal replacement went without a hitch. The bad news is that I forgot to mark the location of the rear driveshaft before removing it. The Jeep is now making a noise in that area that...

Hello, I have a 1990 Jeep Wrangler YJ with EFI that has 112,000 miles on it. For the past month, I am hearing a tea-kettle whistle sound coming from the engine. It sounds like it is coming from the exhaust manifold or EFI unit. Anyone else experience something similar with their Jeep? How...

Last weekend, I replaced the spark plugs, wires, distributor cap, and rotor. I noted which plug goes to which distributor cap post but I did not pay attention to the different lengths of spark plug wires. Are the spark plug wires interchangable? If not, does anyone have a routing diagram...

Hello, I have a 1990 Jeep Wrangler 4.2 with a Howell fuel injection system. The fuel injection system suddenly stopped working, which makes me think that it might possibly be a fuse issue. (A couple of weeks ago, I was checking the fuses to deal with a horn issue and am wondering if I pulled...

Hello, The horn on my 1990 Jeep Wrangler YJ is not working. I checked the horn itself and it worked fine. I cleaned the area behind the steering wheel cover but the horn is still not working. My next step was to check the fuse (probably should have been the first step). According to...

Hello, I need to replace the tires on my 1990 Wrangler which has a 2 inch lift. The current tires are 31/10/5/15. Any reason to go with a different size tire? I plan on splitting my time driving on-road/off-road with some driving in the snow. Thanks for your help. Ed

Hello, I recently purchased a 1990 Wrangler Sport V6 automatic, and I am working on changing out all of the fluids. I was all prepared to drain the transmission and replace the gasket and filter but ran into a problem with two of the pan bolts blocked by the skid plate. Is there a way to...