× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1994 Cadillac Fleetwood 5.7L No Start, Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 9/30/2004 2 Replies

Vehicle has been in multiple times with opti-spark failure. We have replaced it twice with new a/c delco [...] also replaced wiring harness to distributor. Vehicle will stay gone three to four weeks and return with possible no start and or miss with opti-spark...

2 Replies Received (View Replies)

  Related Documents & Media  1994 Cadillac Fleetwood

 
Message Closed w/FIX

car Vehicle Data

1994 Cadillac Fleetwood

VIN 1GDW52PXRR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsFed.
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

36Opti-spark high resolution pulse
Message Closed w/FIX

car Vehicle Data

1994 Cadillac Fleetwood

VIN 1GDW52PXRR
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsFed.
SymptomsNo Start, Poor Idle Quality, Cuts Out, Stall, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

36Opti-spark high resolution pulse