dimanche 6 avril 2014

Hesitation

I posted this in the N/A section, but I wanted some additional feedback:



I've had a hesitation issue for a few weeks now that seems to get worse. No check engine lights, but the car does buck/hiccup around 3000rpm. It was there before the tune, it was more prevalent after and it seems to be as bad or worse now with the 3 stage. It doesn't happen all the time, but it will usually happen in a lower get at a heavier throttle. Suggestions? I already replaced the air filter, cleaned the MAF and changed the oil.



Installed the a new tune last night and ran the car pretty hard a few times, CEL came on, and car started to sputter - Rough idle.



Restarted the car and the engine light went off, and the car drove normally - but still have the hesitation/bucking through the RPM range. I'm going to have the cars codes pulled and see what shows up.



Bets? Anyone with Coil Pack failure see the same thing?




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