Engine problem - p0300 - Whats the fix?

Originally Posted by tjlazer I keep getting this code, ever since I got my spark plugs replaced and UPREV done on it. Maybe its a bad connection to coil pack?

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain
Engine problem - p0300 - Whats the fix?

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02-16-2014, 07:47 PM

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7speed

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Quote:

Originally Posted by tjlazer

I keep getting this code, ever since I got my spark plugs replaced and UPREV done on it. Maybe its a bad connection to coil pack?

My car is at dealer as of Saturday for blinking ses and has p300 code. Dealer is going to change plugs and coilpacks since they said the valve cover is leaking. Which I thought they fixed in November but that's another story. If I still have p300 then like people mention could need Maf cleaning or aem cAi messing with signal.

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