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PO302 and PO304

Tiny
ELLEN
  • MEMBER
  • 1930 FORD ESCORT
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
Tuesday, April 10th, 2007 AT 11:16 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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
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Tuesday, April 10th, 2007 AT 11:38 AM

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