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Member
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Join Date: Sep 2017
Location: Texas
Posts: 152
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Member
Join Date: Sep 2017
Location: Texas
Posts: 152
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P0304
Slowly working on this P0304 code.
So far, I picked up an OEM spark plug and swapped it out for the one on cylinder #4, no affect noticed.
If it was the coil, I would assume that cylinder #1 would be misfiring too since they use the same coil. Right?
It could be the wires, I plan on swapping those around in the next couple of days. But I'm really thinking it's the injector. That could be causing my hot start issues and bad fuel mileage (14 mpg, stock everything) too.
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