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1997 Chevrolet C1500 Suburban 5.7L Excessive Emissions, Poor Idle Quality, Cuts out, Misfire, Poor Fuel Economy
Posted to GM Driveability on 3/30/2007 11 Replies

thanks in advance to a great bunch of guys. this vehicle came in with misfires on 3 cylinders,we changed the cap, rotor, wires , plugs, and fuel filter. no change, it burns so rich it will burn your eyes. we pulled the intake and found the pressure regulator l...

11 Replies Received (View Replies)

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car Vehicle Data

1997 Chevrolet C1500 Suburban

VIN 1GNFK16ROV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500 Suburban

VIN 1GNFK16ROV
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Cuts Out, Misfire, Poor Fuel Economy
OccursAlways