Mechanics

CHECK ENGINE LIGHT

2003 Infiniti G35

Electrical problem
2003 Infiniti G35 6 cyl Two Wheel Drive Automatic

when I changed the oil and air filter the check engine light came on. Not flashing but constant. I put in a k& n air filter could this cause this problem. I sprayed throttle body cleaner on butterfly (i disassembled everything first) then reset codes. It worked for 2 days then came back on.
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Tom poppe
August 22, 2010.



Check engine light on

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on

Rasmataz
Aug 23, 2010.