My car is running very badly whether the chip is on or off; The boost comes on very suddenly, jumps to about 4 thousand rpm's then drops very suddenly to about 2200 rpm's and then back up again. Sometimes I seem to have no boost at all. Also the car seems to be having difficulties revving past about 4000 rpm's - I'm psuhing the acclerator farther than normal to get certain rpm's. Basically it is very difficult to keep my car running at certain rpm's as the needle is jumping up and down - from boost to no boost...
Another symptom - If I have my ASR on and spin my wheels, the ASR light comes on and stays on. Only after I turn the car off and then restart it does the light turn off - this has never happened before.
Please provide me with any possible details as to what can be wrong with my car, and what can be done about it. I know that APR offers a TBA program - do you think this will help (I'm not exactly sure what it does).
I'm thinking I'll just turn the chip off and have the dealer fix this, if together we can't "fix it."
See my sig. for details about my car.
Thanks for your help!