Technical Service Bulletin 99816 — 1991 FORD FESTIVA
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
Bulletin Details
| TSB ID | 99816 |
| Manufacturer | |
| Vehicle | 1991 FORD FESTIVA |
| Component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
| Communication Date |
Bulletin Summary
FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR. *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.