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1997 Chevrolet Express 3500 5.7L Hesitation, Surge, Stall
Posted to GM Driveability on 11/6/2003 9 Replies

This customer came in with a complaint of hesitation and popping through intake, no pickup, all when cold. Fuel pressure checked (60psi). We performed an injection cleaner service and we cleaned the EGR valve and changed fuel filter. Code came up for MAS. Repl...

9 Replies Received (View Replies)

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car Vehicle Data

1997 Chevrolet Express 3500

VIN 1GCHG35R1V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall
OccursCold
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 3500

VIN 1GCHG35R1V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Stall
OccursCold