Help needed please! CEL = CODES
PM'd

so what finally fixed your issue with p1580 and rough idle at startup with bas/esp and CEL. I am having the same problem. a new Throttle actuator is now $2000. Hoping for a cheaper fix. fingers crossed. Thanks.
Haven't had any problems since ..and that was probably more than a year ago now. IIRC
Hope yours is a simple fix as well - good luck!
-Jon







