Nissan 370Z Forum - View Single Post - Check Engine Light Error Code P0300 multiple cylinder misfire.

Venom13132 · 10-16-2015, 10:28 AM

i had that code, replaced the spark plugs and got silicon breather hoses for the CAI and it went away.

10-16-2015, 10:28 AM	#3 (permalink)
Venom13132 Base Member Join Date: Jul 2014 Location: indianapolis Posts: 232 Drives: 10Z Tour Sport Nav Rep Power: 11	i had that code, replaced the spark plugs and got silicon breather hoses for the CAI and it went away.