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1990 Cadillac Fleetwood 4.5L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 5/3/2000

This caddy has all the symtoms of a bad ground but we have cleaned, moved, and added grounds but it still runs terrible. The customer says it seems to straighten out after driving 20 or 25 miles. Here it has no codes and seems to barely run. It skips, hesitate...

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car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6C85334L
Engine4.5 L / 8 cyl
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Cadillac Fleetwood

VIN 1G6C85334L
Engine4.5 L / 8 cyl
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways