|
1990 Cadillac Fleetwood 4.5L Poor Idle Quality, Hesitation, Misfire
I need a little help on this one. The car has misfire under light load and idle. The block learn at idle is 108 and during cruise it will stay about 120. Will run better under heavier acceleration, and trims will go to 128. Fuel pressure is 32 to 40. The vacuu...
FIX posted 10/20/2004
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G6CB5334L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Cruise, Idle |
Message Closed w/Summary
Vehicle Data
1990 Cadillac Fleetwood
| VIN | 1G6CB5334L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Hesitation, Misfire |
| Occurs | Cruise, Idle |
Video