Question about 1989 Jeep Cherokee
IDLES OKAY BUT STALL WHEN GIVEN GAS
90 jeep cherokee idles when you give it gas it pops back into the breather box
Posted on Mar 26, 2009
Gas pressure problem start to change the gas filter get the gas pressure tested thanks pierre
Posted on Jul 05, 2008
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Posted on Jan 02, 2017
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Oct 02, 2015 | 2001 Jeep Grand Cherokee
Apr 01, 2014 | 1989 Jeep Cherokee
Apr 16, 2013 | 1989 Jeep Cherokee
Engine stall or RPM fluctuates
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
Sep 18, 2012 | 1994 Jeep Grand Cherokee
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Jun 11, 2014 | 1989 Jeep Cherokee
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