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1990 Cadillac Fleetwood 4.5L Misfire
#2 cylinder misfires bad at idle & acc. have scoped checked secondary pattern all ok- replaced plug & wire in affected cylinder. smoke tested engine for any vac leaks- none external- compression very high at 180psi- other cylinders at 150 [...] egr & engine st...
FIX posted 10/8/2000
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Message Closed w/FIX
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| VIN | 1G6CB5337L |
| Engine | 4.5 L / 8 cyl |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Multi Port Injector |
Message Closed w/FIX
Vehicle Data
1990 Cadillac Fleetwood
| VIN | 1G6CB5337L |
| Engine | 4.5 L / 8 cyl |
| Symptoms | Misfire |
| Occurs | Always |
| Misc. | Multi Port Injector |
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