|
1999 Lincoln Navigator 5.4L Poor Idle Quality
after replacing plugs and gaskets still runs the same. appears to be vacuum leak as bank 1 ltft is 8-9% and bank 2 ltft is 3 %. check for vac leaks found none, disconnect egr vavle, did not make a difference. cleaned throttle body, inspect pcv valve/hoses/grom...
Summary posted 6/24/2005
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 13 Replies Received (View Replies)13 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 5LMPU28AXX |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
Message Closed w/Summary
Vehicle Data
1999 Lincoln Navigator
| VIN | 5LMPU28AXX |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Idle |
Video