Nissan 370Z Forum - View Single Post

ZCarMan · 05-10-2010, 12:36 PM

You might consider checking with Autozone and use their OBDII reader and see what code it is throwing. I think P4020 is the one that comes up for the gas cap. I had that and freaked out. After I re-attached the gas cap and turned five times I had to dive it three times before the CEL went off. That is of course just one possibility.

05-10-2010, 12:36 PM	#6 (permalink)
ZCarMan A True Z Fanatic Join Date: Jun 2009 Location: MD Posts: 4,488 Drives: 09 Z34, 13 F-150 Rep Power: 26	You might consider checking with Autozone and use their OBDII reader and see what code it is throwing. I think P4020 is the one that comes up for the gas cap. I had that and freaked out. After I re-attached the gas cap and turned five times I had to dive it three times before the CEL went off. That is of course just one possibility. __________________ Jon Swift \| SPC \| Stillen \| Motordyne \| AAM \| Cobb \| Hawk \| Volk Racing \| Bridgestone Green Demon Eyes