Engine Performance problem
1993 Jeep Cherokee 6 cyl Four Wheel Drive Automatic 70000 miles
My Cherokee shows excellent oil pressure. But after a 30 mile trip on the highway. The oil pressure drops to near Nil at idle? Either a lifter will chatter, or a knock can be heard lower down in the engine. Oil Pump. Or worse.'Main Bearings'? Also. How do you change the Lift Gate Air Cylinders. I pried the old ones off. They have to be 'Beat On'? Or is there a trick to it?
have the same problem?
Friday, February 12th, 2010 AT 10:10 AM