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1989 Chevrolet Caprice Classic 5.0L Cuts out
Posted to GM Driveability on 11/17/2000

When test driving this veh it cuts out at 45 mph only when the tcc has engaged feels like ing miss. The plug wires have been change along withe the cap and rotor and coil and plugs. I have swept the tp ok. replace a map with a known good one chekc and rpelace ...

  Related Documents & Media  1989 Chevrolet Caprice Classic

 
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet Caprice Classic

VIN 1G1BN81Y4K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / 4bbl
Emissionsus
SymptomsCuts Out
OccursAlways, Cruise
Misc.Station Wagon With 4 Barrel Carb

Trouble Codes

45o2 sensor shows rich
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet Caprice Classic

VIN 1G1BN81Y4K
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryCARB / 4bbl
Emissionsus
SymptomsCuts Out
OccursAlways, Cruise
Misc.Station Wagon With 4 Barrel Carb

Trouble Codes

45o2 sensor shows rich