|
1988 Ford ranger 2.9L Excessive Emissions, Surge
Hold rpms at 2800, truck runs great, sudenly injector pulse width increases to 14.8 ms, black smoke. Tested all inputs at this time with scope meter, map, tps, cts, act, o2, input voltages (battery, key on), grounds, fuel pressure. Problem will clear up after ...
FIX posted 7/27/1998
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 |
Message Closed w/FIX
|
| VIN | [No VIN Available] |
| Engine | 2.9 L / 6 cyl |
| Emissions | fed, air, cat |
| Symptoms | Excessive Emissions, Surge |
| Occurs | Cold, Hot, Cruise, Intermittently |
Message Closed w/FIX
Vehicle Data
1988 Ford ranger
| VIN | [No VIN Available] |
| Engine | 2.9 L / 6 cyl |
| Emissions | fed, air, cat |
| Symptoms | Excessive Emissions, Surge |
| Occurs | Cold, Hot, Cruise, Intermittently |
Video