Mechanics

PINGING

2003 Infiniti I35

Engine Mechanical problem
2003 Infiniti I35 6 cyl Front Wheel Drive Automatic 84K miles

I'm getting slight pinging mostly when the temperature is cool. I've tried fuel additives and I am using premium gas. Any remedies I can perform myself?
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Tonyburgan
November 2, 2009.



Might want to clean out the EGR valve if it has one-stuck closed EGR valve will make the engine detonate/ping

Rasmataz
Nov 2, 2009.
My Infiniti doesnt have an EGR valve. I also cleaned out the intake and it's still slightly pinging.

Tiny
Tonyburgan
Nov 4, 2009.