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After adding a rear fog light and changing to a GTR start button, I put my 2009 370Z in may garage for a week and drove my other car. I
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10-02-2016, 10:52 PM
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Base Member
Join Date: Jan 2016
Location: Delaware
Posts: 24
Drives: 2009 370Z Grey
Rep Power: 9  |
Please help - p0300
After adding a rear fog light and changing to a GTR start button, I put my 2009 370Z in may garage for a week and drove my other car. I took the Z out for an evening drive when the Service Engine Soon light came on. I used a scanner and I have the dreaded P0300 code. Outside of a 1100 RPM idle, the car runs fine if not better.The only major modifications I have are an ARK Grip Exhaust, and a K&N Typhoon Cold Air Intake. In about a month and a half, I've tried the following:
1. Added Seafoam to the fuel. 2. Changed the fuel cap (used OEM and a new aftermarket fuel cap). 3. Changed all six spark plugs. 4. Changed all the coil packs. 5. Checked for vacuum leaks. 6. Checked the battery. PLEASE HELP!!! |
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