po302 and po304

1930 FORD ESCORT
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ELLEN
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98 ford escort zx2
misfire 1 and 4 code is reading,changed plugs,wires,coil pack.light still on.sometimes it stays steady on and then sometimes it flashes maybe 6x and then is steady again.what is the problem?
HELP,HELP! THANKS
Apr 10, 2007 at 11:16 AM
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RASMATAZ
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[quote:6e997c20dc="ELLEN"]98 ford escort zx2
misfire 1 and 4 code is reading,changed plugs,wires,coil pack.light still on.sometimes it stays steady on and then sometimes it flashes maybe 6x and then is steady again.what is the problem?
HELP,HELP! THANKS[/quote:6e997c20dc]

PO302/PO304

Cyl. 3 and 4 If a misfire in a specific cylinder should lead you to check the spark plug, fuel injector and compression- vacuum leak-could be bad gas
Apr 10, 2007 at 11:38 AM
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