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2001 Chevrolet Suburban 1500 5.3L Stall
Posted to GM Driveability on 10/8/2011 22 Replies

The engine speed rpm request is at 550 on revers or drive, the actual rpm are 530, the problem ocurs wen transmission is shift from drive to revers, the rpm drops to 350 for a second. The steps on the IAC valve are about 160 at the same time the rmp are 350.

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Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Suburban 1500

VIN 1GNEC16T81
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIn Gear, R or D
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Suburban 1500

VIN 1GNEC16T81
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall
OccursIn Gear, R or D