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2001 Chevrolet Silverado 1500 5.3L Excessive Emissions, No Start, Hesitation, Poor Fuel Economy
Posted to GM Driveability on 8/8/2005 4 Replies

Now the plugs are soaked and the cylinders are also put new plugs in and the cranking time of 1 minute they are soaked again. 1. the maf reading still jumps around from 5g/s to 13g/s steady crank,the inj pw jumps from 5.5 to 29 while cranking the map sensor vo...

4 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2ECEC19T7Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Hesitation, Poor Fuel Economy
OccursCold, After a Hot Soak
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2ECEC19T7Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, No Start, Hesitation, Poor Fuel Economy
OccursCold, After a Hot Soak