Misfire, swap plugs and coil!
#1
03-28-2018, 03:53 PM
Misfire, swap plugs and coil!
I have a P1316 and P304 code, i changed all the spark plugs and swap coils out twice. Still shows the same P304 and P1316 code. What else could the issue be? Is it a fuel injector thats bad? Please help thanks
-2003 Jaguar VDP
-2003 Jaguar VDP
Last edited by prodigy215; 03-28-2018 at 04:00 PM.
#2
03-28-2018, 04:29 PM
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For your 304... have you checked for intake leaks? The common denominator is you have swapped coils and plugs with the same result. It could be a bad injector or injector connector.
For 1316... fouled/worn plug, bad injector, low compression, low fuel pressure, even a bad ECM ...and since you swapped them which kind of eliminates them faulty coil pack
For 1316... fouled/worn plug, bad injector, low compression, low fuel pressure, even a bad ECM ...and since you swapped them which kind of eliminates them faulty coil pack
Last edited by Highhorse; 03-28-2018 at 04:31 PM.
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#3
03-29-2018, 02:22 AM
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03-29-2018, 07:26 AM
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