Check Engine Light Question
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Joined: Oct 2007
Posts: 97
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From: Brooklyn NY
01 S4 6spd-Eurotuner mar.05, 08 c300 6spd, P1-MM- 18`s, 2010 Cayenne GTS 6spd, 98 5.9 Jeep
Check Engine Light Question
I have an intermentent check engine light goes on for a couple of days and shuts off, happened a few times. My gas cap is tight and only use 93 oct.
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Joined: Sep 2007
Posts: 1,258
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From: Mississauga, ON CA
15 Mercedes C400, 12 Mercedes C250 coupe
i had this intermittent problem when i had K&N air filters in
check to make sure your filters are clean and that your box is securely on.
Not sure why the K&N's caused the CEL but as soon as I put back stock paper ones, the CEL went away within 1 hour of driving
check to make sure your filters are clean and that your box is securely on.
Not sure why the K&N's caused the CEL but as soon as I put back stock paper ones, the CEL went away within 1 hour of driving
