Lacks Power, No Black Smoke at WOT. GMC Truck GMC P42 Commercial Chassis 1998

For 1990-2009 cars only

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

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