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2001 GMC Savana 2500 5.0L Hesitation, Misfire, MIL Lamp on
Posted to GM Driveability on 9/30/2013 14 Replies

engine new plugs coil ing module wires and fuel injection unit was towed in no start replace fi unit now running with po300 misfire we think its fuel pump not with in spec not sure.

14 Replies Received (View Replies)

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car Vehicle Data

2001 GMC Savana 2500

VIN 1GTFG25M71
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, Idle
Message Closed w/FIX

car Vehicle Data

2001 GMC Savana 2500

VIN 1GTFG25M71
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, Idle