20 Most Recent 1997 Jeep Wrangler - Page 8 Questions & Answers

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner (do not use carburetor spray cleaner!) from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control

SOUNDS LIKE YOU HAVE BURNED OUT BULBS, ESP. THE BLINKER REPLACE LEFT FRONT BULB SHOULD FIX IT

The horn should be behind the grille or on one of the fenders in the engine compartment. If you unplug it and the fuse does not blow I would say the horn is done.

is it connected?

Hi there:

That code means that sensor is reading high volttage. That doesn't mean the sensor is bad. It could be, or it could have shorted wiring between it and the pCM or the most likely is that the engine is running rich and the sensor is reading correctly.

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It still sounds like an alternator issue when the vehicle is running you should be showing 14.4 volts going into the battery try a load on the system while checking this means turn everything on the blower the lights 4-ways the A/C everything then see if the charging system can keep up

#6 Fuse is the Auto Shutdown RelayThere is a short somewhere

Chanig out fuel filter < also may be low oil psi.

Did u check fuel pump.

Under the driver side of dash, or in a relay box next to the battery, or on the opposite side of the engine compartment on the fender rail.

Have a mechanical test gauge hooked up to verify the oil pressure is within factory specs at idle, if it is replace the sending unit on the engine, if not you have a defective oil pump or worn engine bearings.

make sure the bleeder nipples are closed tightly. also check to make sure the bolt that connects the line to the caliper is seated on correctly and tight. also keep an eye on your brake fluid level. If there's no leaks anywhere you should almost never need to ad fluid.

try bleeding the brakes