Engine Performance problem
1993 Ford F150 6 cyl Four Wheel Drive Automatic 160xxx miles
My 1993 F150 has rough acceleration, like the timing is off and oil is coming through what is like a PCV valve and into the breather case. The timing is hard to check since the distributor is on the driver's side and the timing marks are on the passenger side. There are two timing "gauges" on the engine and the easily seen one on the driver's side is not the right one apparently. At any speed I get the "diesling' sound and the truck shakes. If I jame the gas it would get smoother, but now it doesn't and I have oil spewing out all over. It feels like it's missing. I have recently tuned it up and replaced the MAP, TPS an 02 sensors. None of this helped. Any ideas? 4.9 straight 6. Thanks
have the same problem?
Sunday, December 28th, 2008 AT 7:14 PM