MISFIRING MISFIRE WHEN UNDERLOAD AS WELL GOING ...

2002 Mercury Sable

Tiny

Anonymous

February, 27, 2013 AT 2:12 AM

Misfiring; misfire when underload; as well going up hill, fine at idle; cylinder 1 and 4; loss of power; changed wires and plugs; and intake gasket, and fuel filer ; checked tps, fuel injector, fuel pressure, coil pack, 3.0 ohc, oreileys code read out p0316, and p0301

FOUND 1638 RELATED QUESTIONS

1 Answer

Tiny

homer1967

February, 27, 2013 AT 2:20 AM

At this point I would suggest that you do a compression test on cyl.1& 3.

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