ENGINE REVS UP AND DOWN WILL NOT STAY STARTED HOLD GAS TO FLOOR TO KEEP RUNNING REVS UP AND DOWN . I CHANGED FUEL PUMP STILL HAVE PROBLEM
Sep 24, 2010 at 6:56 AM
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RASMATAZ
✓Experienced Mechanic
75,988 POSTS
Clean out the idle air control valve and EGR valve and MAF sensor with an electronic cleaner CRC and test the throttle position sensor-also check the fuel pressure.