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Old 05-21-2012, 11:23 PM   #1
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Adjust Idle 4cyl yj

I need to turn my idle up a little and I cannot figure out how.. !995 rio grande 4cyl 2.5
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Old 05-21-2012, 11:41 PM   #2
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It is computer controlled through the IAC, you cant adjust it without setting a code and tripping the MIL


Old Jeep that was totaled (and SOLD!):
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Old 05-22-2012, 09:07 AM   #3
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Is it running rough at idle? MPG getting bad? It may be time for a tuneup... Plugs, wires, coil, distributor cap, rotor, clean the injectors, check all vacuum lines, sensors, etc.
1995 YJ 2.5L 5-speed Rio Grande (with factory puke patterned seats) - RE2.5" lift with 31x10.5 Duratracs - Tom Woods HD SYE and custom shaft - D30 Aussie locker with Posi-Lok cable - Solid Diff covers - Tom Woods CV front driveshaft
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Old 05-22-2012, 02:37 PM   #4
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mine is doing the same thing and i just did a full tuneup except for checking sensors and vacuum lines. and didnt clean injectors.
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Old 05-22-2012, 07:52 PM   #5
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Clean your injectors with injector cleaner, the in tank stuff. Scrub out your throttle body as well.

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