For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy P42 Commercial Chassis 🢒 Engine 🢒 Turbocharger 🢒 Lacks Power, No Black Smoke at WOT

Lacks Power, No Black Smoke at WOT for Chevrolet Chevy P42 Commercial Chassis 1998

Problem	Action
Insufficient fuel supply to the injection pump	Refer to Fuel Supply System Check in Engine Controls.