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2000 Chevrolet Express 3500 5.7L Stalls at High RPM
Posted to GM Driveability on 2/28/2008 14 Replies

I need help guys! This van came in becuase it wouldn't accelerate on the highway. Initial scan showed a lazy O2 sensor. after replacing, voltage is in range but problem persists. Now everything is scanning in range but while watching live data, I noticed the s...

14 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Express 3500

VIN 1GCHG39R8Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStalls at High RPM
OccursAlways, Under Load, Full Throttle
Misc.1-Ton Van
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Express 3500

VIN 1GCHG39R8Y
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsStalls at High RPM
OccursAlways, Under Load, Full Throttle
Misc.1-Ton Van