GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Geo
🢒
1996
🢒
Tracker - 2WD
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 3L30
🢒 Upshift in D and D2 at Part Throttle Only
Upshift In "D" And "D2" At Part Throttle Only
Checks
Cause
Detent Pressure Regulator Valve
Stuck
Detent Cable
Broken or misadjusted
