Mechanics

JEEP GRAND CHEROKEE COMPRESSION PROBLEM

1995 Jeep Grand Cherokee • 191,801 miles

This Jeep run ok after cold start It has good compression, new plugs, cap, rotor, wires, and #1 injector when cold starting is runs rough as if it is missing I have a snapon scanner and have checked all the sensor mas air flow ect all ckeck good.. Please let me know what you thoughs are.
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Sigyman
December 7, 2012.



Check the fuel pressure first should be 37-41 at idle if higher regulator is bad

Hmac300
Dec 7, 2012.