Technical Service Bulletin 990730030 — 1997 BUICK SKYLARK
POWER TRAIN:AXLE ASSEMBLY
Bulletin Details
| TSB ID | 990730030 |
| Manufacturer | |
| Vehicle | 1997 BUICK SKYLARK |
| Component | POWER TRAIN:AXLE ASSEMBLY |
| Communication Date |
Bulletin Summary
SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.