Ford 2002 F-150 Coil codes
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Is the miss the same as before the tune up?
Your local dealer will have the scan tool needed to do a cylinder power balance test on the road to see which cylinder(s) is misfiring. Most other shops don't have the capability to do that.
Otherwise unless a misfire code happens you're pretty much shooting in the dark.
Is the miss the same as before the tune up?
Your local dealer will have the scan tool needed to do a cylinder power balance test on the road to see which cylinder(s) is misfiring. Most other shops don't have the capability to do that.
Otherwise unless a misfire code happens you're pretty much shooting in the dark.
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