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1993 Chevrolet C1500 Suburban 5.7L Poor Idle Quality, Stall
Posted to GM Driveability on 6/14/2003 19 Replies

Hello everyone. I have this 93 Suburban that came in for a tune-up. Befor I touched it, the idle was very unstable, hunting from [...] rpm. Tuned it with AC plugs, cap, rotor, and a fram fuel filter. Set timing to 0. Replaced the TBI gasket with a new GM gaske...

19 Replies Received (View Replies)

  Related Documents & Media  1993 Chevrolet C1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Suburban

VIN 1CKEC16KOP
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality, Stall
OccursAlways

Trouble Codes

32egr system problem
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet C1500 Suburban

VIN 1CKEC16KOP
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
SymptomsPoor Idle Quality, Stall
OccursAlways

Trouble Codes

32egr system problem