engine family YTYXT04.7GXW
evap family YTYXED145AFO 4.7 LITERS
Recently after truck sat for 4 days, engine lost power and wouldn't accelerate. When accelerate, the oil pressure climbed from medium to high with rpms. Had towed to garage who diagnosed PO36 CYLINDER 6 MISFIRE - REPLACED COIL PACK ENGINE SEEMS TO BE RUNNING OK. Not sure they corrected oil pressure spikes.
Currently, engine oil pressure fluctuates from medium at idle to 3/4 high when accelerate. Pressure gauge moves with rpms (moves from low to high 1/4 at idle to 3/4 at 3,000 rpms or higher).
Please advise. Thanks.
evap family YTYXED145AFO 4.7 LITERS
Recently after truck sat for 4 days, engine lost power and wouldn't accelerate. When accelerate, the oil pressure climbed from medium to high with rpms. Had towed to garage who diagnosed PO36 CYLINDER 6 MISFIRE - REPLACED COIL PACK ENGINE SEEMS TO BE RUNNING OK. Not sure they corrected oil pressure spikes.
Currently, engine oil pressure fluctuates from medium at idle to 3/4 high when accelerate. Pressure gauge moves with rpms (moves from low to high 1/4 at idle to 3/4 at 3,000 rpms or higher).
Please advise. Thanks.
Nov 1, 2009 at 7:08 AM
