Questions & Answers for: coil pack wiring 2003 ford

Question about 2003 Ranger Regular Cab

1 Answer

...coil pack stii miss fires. what could the problem be ? you don`t say how you verified that the plug and wire was good. I think these use coil on plug, if so check powers and grounds for that coil as ...

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Question about 2003 Ranger Regular Cab

1 Answer

coil pack still misfires plug wire checks to be good plug is new. what could be the problem? If # 3 cylinder has spark at the plug it must fire if the following conditions apply. Injector is supplying

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why does my 2003 ford ranger miss fire on cyl #3 plug and wire check to be good changed coil pack # 3 still misfires week injector

coil pack but made no difference. Could be that your cat is clogged up,the way to check is to remove and look in both ends,mine clogged up and caused my head gasket to blow between cylinder 3 and 4 on

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