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      07-06-2017, 07:44 PM   #19
Jeff@TopGearSolutions
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Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

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Quote:
Originally Posted by CoolHandLuke View Post
Thanks guys. Quick update. Went CP, 7" Intercooler, DCI & Catless DP from VRSF. Things were well for a while (small hiccup while installing) but now I'm troubleshooting CEL.

Will update...
Do you have a tune?

Did you change the spark plugs yet?

If you don't have a tune, the CEL is from the downpipes.

If you recently added a tune and didn't change the spark plugs, you are probably misfiring, causing the CEL.
Appreciate 0