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2002 GMC Savana 3500 5.7L No Start, Poor Idle Quality, Surge
Posted to GM Driveability on 4/19/2008 13 Replies

HELP. this van has an intermitent problem with the intake air temperature sensor,coolant temperature sensor,tps,and map sensor. most of the time the reading are right on but the odd time the iat will read -40 while the coolant sensor might say -40 or +253 the ...

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Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 3500

VIN 1GJHG39R52
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Surge
OccursIntermittently
Misc.Class H 9,001 to 10,000 Lbs
Message Closed w/FIX

car Vehicle Data

2002 GMC Savana 3500

VIN 1GJHG39R52
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Surge
OccursIntermittently
Misc.Class H 9,001 to 10,000 Lbs