Service Engine Light Soon Light after Exhaust Install

[chrislee]

Hello everyone,

I had a question and was wondering if you can give me your insight, please!

About a week ago I had a Greddy Ti-C CBE installed on my car and I did not have the EVAP relocation kit. After asking a local Nissan Dealer service adviser and speaking with the muffler shop owner we decided it was okay to shave off this part underneath my car.

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The EVAP cover was in the way so we shaved off a little bit of this part and my car seemed to be fine for about 225 miles of driving. Then suddenly the Service Engine Light soon came on!

I reset the car with the accelerator pushing it down 5 times, etc and it went away. However after driving it for about a 100 miles it came back on just now.

I havent had the code checked out yet, but will do soon enough. My question is: is this going to mess up my car? If i keep resetting the car every time this light comes on? or is it simply emission, etc?

Please let me know.

thank you so much!!!