- Location
- Torrington
I have a 2015 terex 750HD, has a cummins motor in it. Issue im having is when throttled up once it reaches max rpm it bogs down to about 1800 then keeps trying to throttle up but cant hold it. Common causes?
Chipper problem
- Thread starter Arborcaresolutions
- Start date
Cereal_Killer
Branched out member
- Location
- Ohio
You do the maintenance on er? Air filter checked weekly? When was the last fuel filter change?
Sure sounds like it could be fuel related, and that fuel can be pretty filthy.
@Lumberjack might have an idea, he sells em I think.
Is the tach showing RPMs that look consistent with how it sounds when it’s doing this?
Can you shut off auto feed and see if it does the same thing still?
@Lumberjack might have an idea, he sells em I think.
Is the tach showing RPMs that look consistent with how it sounds when it’s doing this?
Can you shut off auto feed and see if it does the same thing still?
TreeCo
Carpal tunnel level member
Check for water in the fuel system.
- Location
- Torrington
Yes the rpms seem right with the sound of the motor, screen says check engine, but I dont have the scanner for it. Replacing fuel filters tomorrow to see if that does anything. Didnt think to try it with autofeed off
Lumberjack
Branched out member
I’d check the fuel and air filters, but with a CEL on, you need to see what the codes are.
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