Thomas Built · Canada · High
Thomas Built Mvp-Er School Bus, Mvp-Ef Transit Bus +2 more: Fuel System
Affects Thomas Built Mvp-Er School Bus, Mvp-Ef Transit Bus, Mvp-Ef School Bus, Mvp-Er Transit Bus · 1997–2003 — about 4K vehicles.
The hazard
On certain vehicles equipped with Cummins ISB diesel engine, the fuel lift pump could fail to transfer fuel appropriately creating an engine stall condition. Should the engine stall while the vehicle is in use, a possible vehicle crash could occur. Correction: Dealers will replace the fuel lift pump.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational