Engine Performance problem
1999 Ford F150 6 cyl Two Wheel Drive Manual 118000 miles
I've replaced these parts in the 30k miles i've owned the truck.
-camshaft position synchronizer
-all new oxygen sensors
-new spark plugs and spark plug cables
-mass airflow sensor
-IAC control valve
-upper and lower intake manifold gaskets
-ABS sensor (rear only)
I'm getting a lean fuel mixture reading and I'm running outta options to solve the problem.
Wednesday, April 8th, 2009 AT 12:07 AM