Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
1989
>>
K 3500 Truck 4WD V8-379 6.2L DSL
>>
Repair and Diagnosis
>>
Specifications
>>
Pressure, Vacuum and Temperature Specifications
>>
Fuel Delivery and Air Induction
>>
Fuel Pressure
Fuel Pressure
Normal Fuel Pump Pressure
40 - 60 kPa (5.8 - 8.7 psi)
Normal Fuel Pump Volume
237 ml (1/2 pint) or more in 15 seconds