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1999 GMC C6500 7.4L Hard Start
Posted to GM Driveability on 5/1/2006 5 Replies

This vehicle came in for hard start after hot soak and also when cold. Checked for codes no code in history or current. checked fuel pressure ok, spark ok, hooked up scanner all pids look good while cranking. What this thing does is it will crank over and just...

5 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1999 GMC C6500

VIN 1GDJ7H1D7X
Engine7.4 L / 8 cyl
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAfter a Hot Soak
Misc.Box Van
Message Closed w/FIX

car Vehicle Data

1999 GMC C6500

VIN 1GDJ7H1D7X
Engine7.4 L / 8 cyl
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsHard Start
OccursAfter a Hot Soak
Misc.Box Van