FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Harsh Upshifts

Symptom:
* HARSH UPSHIFTS

POSSIBLE CAUSES
ENGINE PERFORMANCE
1) ENGINE COOLANT TEMPERATURE TOO LOW
2) STICKY TPS
3) STUCK IAC MOTOR
FAILED (BURNT) OIL
WORN AND FAULTY CLUTCHES
CLUTCH OR ACCUMULATOR SEAL LEAKAGE