The CC light will always flash when you get a CEL, that's normal
When you get the code read for free at the auto parts store, tell us what it is.
BTW, is you gas cap on more then 3 clicks ?
We'll need to know mileage, tranny type, what's been done to the car, did you buy it used ?
224,000miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
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