I have an '86 M1009.
The Blazer has been running like a top. Worked fine yesterday. This morning, the wait light wouldn't come on. (I live in So. Cal. Temp this morning was in the mid 50s).
The glow plugs, fuel filter, and injector pump were replaced in Dec.
Batteries were replaced in Oct. All leads are clean and tight.
Just did a complete oil change this last weekend.
All electrical connections appear to be connected and tight.
What could be wrong?
The Blazer has been running like a top. Worked fine yesterday. This morning, the wait light wouldn't come on. (I live in So. Cal. Temp this morning was in the mid 50s).
The glow plugs, fuel filter, and injector pump were replaced in Dec.
Batteries were replaced in Oct. All leads are clean and tight.
Just did a complete oil change this last weekend.
All electrical connections appear to be connected and tight.
What could be wrong?