Engine Performance problem
2005 Ford F150 V8 Two Wheel Drive Automatic 57000 miles
A ford mech is working on my truck and the diag. Was that cylinder #4 was misfiring--after new coil and sparkplug--the problem is still there--He is sying that thry have to tear down engine to find out the what is causing the problem--If a bent rod is the problem then ford will cover repair under warrenty even though my warrenty is up, but if it is a broken valve spring they will not cover repair and the cost is over 5000 to tear engine down and replace w/ anew head and all new valves? Is there any other possible fix? Any help would be greatly appreciated
have the same problem?
Wednesday, May 20th, 2009 AT 8:54 PM