Multiple Cylinder Misfire P0300

CrimsonTide · 10-17-2018, 02:00 PM

I just bought my first Z a few months ago and I'll be damned, the same code showed up.. The car runs fine - I can chirp the tires going into 3rd gear so I am assuming it is running about as good as it is supposed to.

I just cleared the code and moved on. If/when it comes back - I'll try to figure out what to do. Seems like as long as the car is running fine, it's not a big deal. But I am probably a little anal like the rest of you and do not want a check engine light....

The previous owner installed the Stillen cold air intakes.. I was wondering if I needed to run a "hotter" spark plug with the cold air intakes?

I'll follow this post and add any comments that might be helpful if I get mine figured out. Like the others have said, it's a pretty vague code to track down!!

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10-17-2018, 02:00 PM	#9 (permalink)
CrimsonTide Base Member Join Date: Mar 2018 Location: Dothan Posts: 28 Drives: 2016 F150 Rep Power: 8	I just bought my first Z a few months ago and I'll be damned, the same code showed up.. The car runs fine - I can chirp the tires going into 3rd gear so I am assuming it is running about as good as it is supposed to. I just cleared the code and moved on. If/when it comes back - I'll try to figure out what to do. Seems like as long as the car is running fine, it's not a big deal. But I am probably a little anal like the rest of you and do not want a check engine light.... The previous owner installed the Stillen cold air intakes.. I was wondering if I needed to run a "hotter" spark plug with the cold air intakes? I'll follow this post and add any comments that might be helpful if I get mine figured out. Like the others have said, it's a pretty vague code to track down!!