2001 Corolla ce I've got a engine code 303

165

Asked by Sep 26, 2012 at 01:26 AM about the Toyota Corolla

Question type: Maintenance & Repair

I changed the fuel injector on # 3 cyl ..I also changed the #3 coil . I also checked the wires .The engine
light is still on . I put in fuel injector condenced cleaner several times..Has me baffled

1 Answer

25

i had the same problem on ford focus with p0303 misfire on cylinder 3 but no check engine on, changed spark plugs wires coil pack and still mest up

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