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1999 Chevrolet K2500 Suburban LS 7.4L Long crank hot start
Posted to GM Driveability on 3/29/2010 19 Replies

This truck starts immediately when cold, even at 17 degrees F. After it has completely warmed up - temp gauge showing 220 F, and then shut down for 20 min to 45 min, then it is hard to start. It cranks for 15 or 20 seconds before it starts, runs rough for 5 or...

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  Related Documents & Media  1999 Chevrolet K2500 Suburban LS

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500 Suburban LS

VIN 1GNGK26J7X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLong Crank Hot Start
OccursAlways
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet K2500 Suburban LS

VIN 1GNGK26J7X
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLong Crank Hot Start
OccursAlways