KayTeeGST
Proven Member
- 65
- 5
- Feb 25, 2015
-
San Diego,
California
So my car been surging from 1500 jumping to 2000 RPM'S, CEL on P1400, P0125, P0170 which is coolant sensor and some with bank 1 fuel trim and something else I see people post similar CEL codes w/ same issues. I only replaced MAF so far didn't make difference still surges bad. Any who usually after being in traffic an hour and driving around my car stops surging and idles rough . Gauge chilling at rich . But today after 10 minutes it stopped surging the whole way home, it actually sucked cause I knew something probably happened but ECU was giving system to much fuel so started misfiring, it usually takes less then a quarter tank getting home it took at quarter and some change the smell was so strong was giving me a migraine and my CEL turned off and idle wasn't rough I thought car died when it stopped surging . Idk if it was my 02 sensor that gone out but would like a general idea before looking at it . Like to research before getting into things .