|
|
sw MN | 1995 IH 9200 with Cummins M11
The engine warn light is on but the truck runs fine. What can be the cause? TIA |
|
| |
|
Floyd County, Iowa | Many,
- low coolant, low engine oil - but not low enough to derate or shutdown
- engine oil seeps through the wires and fills the connection at the ECM. Take it apart, blow it out. Might fix it.
- new enough it might have a fuel or air restriction
- power wires from the batteries to the ECM starting to corrode
- don't know if that has an A/C light, could be low A/C pressure in system or A/C clutch not engaging
-
--------- > But, most trucks have the capability of showing a Flash code. Find out how to show yours, then google it for the code fault. Good Luck.
- |
|
| |
|
Marengo, Ia. | My stop engine light started coming on intermitantly but was running fine. Coolant, oil and pressures were fine.
Took it to the cummins shop for something else unrelated and asked them to check on that also. They said the engine computer was going bad. $1100 later, stop engine light has never come on again. |
|
| |
|
S Central MN | Our same model will keep the check engine light flashing until coolant temp gets up to around 160 degrees then stays off. |
|
| |
Engine Warn light on Cummins M11
