[acuboost]

This is the second time this has happened, Emission system and Electric Throttle Control errors. The fist time I cleared the error codes with my tuner and the car ran fine but not sure if this is a good idea. I am taking the car in for a CV joint on Wednesday. Should I leave the codes there for the dealer to look at, and if so will they give me lip about the CAI and tune?

 

[Trick Tuners]

I would contact your tuner and post up the p codes.

 

[acuboost]

Thanks, will plug the tuner in tonight, although last time I didn't see any error codes on the tuner, only console of the car. I hit clear error codes, and the console cleared also. Will pay more attention this time.
Not sure if it's a problem driving the ca. it feels like its struggling, almost like the brakes are on and when I turn the car off at idle it sounds like a knocking sound from the engine.