Technical Service Bulletin 20B15 — 2020 FORD F-550
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 20B15 |
| Manufacturer | |
| Vehicle | 2020 FORD F-550 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
In some of the affected vehicles , a piston oil cooler bracket may have been damaged during engine assembly. A damaged piston oil cooler bracket may allow the piston oil cooler to detach. This can lead to low engine oil pressure and may result in intermittent engine noises and/or illumination of the check engine light due to diagnostic trouble code(s).
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.