NHTSA recall 89E021000 · Equipment
Fuel system, gasoline › Fuel injection system
Reported Jul 17, 19893,000 vehicles affectedPARKER HANNIFIN CORP.
The defect
Due to cracking of a rubber diaphragm in the fuel pressure regulator, leakage may occur.
The risk
Fuel leakage creates a potential fire hazard.
The remedy
Replace model 4300vp regulator with one 4303vp filter, one 4306vp filter, and one 4309vp filter elements. 4300Vp brand names: powercraft, parker and dial a pressure.