1991 Jeep Wrangler "1990 4 check" Questions

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Question about Jeep Wrangler

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1990 jeep yj 4 wheel drive issues the low gear on my transfer case engages on my 1990 yj but the front wheels engage what are you trying to say is that the front wheels wont engage?? if this is your ...

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1990 wrangler 4 cyl - gas guage stays on full I can tap the guage when the key is off and it will drop to empty. Goes back to full when started. Does not show usage. you have a bad gauge( check dealer

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...1990 6 cyc., 4 spd, carburated. Jeep won't start. Getting no ignition spark from plugs, distributer, or coil. Replaced coil and checked all fuses. Verified 12 volts available to coil have a good ...

...1990 2.5 liter, 4 cylinder Jeep Wrangler because it stalled out on me while driving down the highway about a month ago. Has been starting and running well ever since. About four days ago, tried to ...

Question about Jeep Wrangler

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1990 YJ JEEP WRANGLER I HAVE A PROBLEM WITH THE ENGINE BLOWING OIL OUT OF THE MOTOR. IT KEEPS BLOWING THE PCV VALVE OFF AND BLOWING OIL OUT OF THE BREATHER ON THE VALVE COVER. iT ALSO HAS BLOWN OIL ...

...4.2 liter On a 1990 Wrangler with a 4.2 liter, what is supposed to be disconnected before the timing is set? I know about the vacuum advance on the distributor, are the 3 vacuum valves on the rear of ...

...is the transmission fluid check on a 1990 jeep wrangler PLEASE It should be under the hood towards the leftside of the motor.Thanks you for asking and I hope it helps.Please leave me a 4 thumbs

4 wheel drive work in low not high gear why? check the air lines to the actuater on the passenger side of front axle.

1990 wrangler yj 2.5l is not firing on cylinders 3 and 4. I have checked timing, changed plugs, wires, and dist cap. Compression on all 4 cylinders is 125 to 130. It will backfire from time to time. I

Question about Jeep Wrangler

1 Answer

1990 jeep Just bought jeep can not get out of 4 wheel drive some one told me to check vacum hose. Where is this located? Both ends Thanks Gary Are you in neutral? Are you rolling slowly?

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