GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1997
🢒
Sun Runner - 4WD (Canada)
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 3L30
🢒 Abrupt 2-3 Upshift
Abrupt 2-3 Upshift
Checks
Cause
Oil Pressure
High
Brake Band
Incorrect Adjustment