idle

Any tips would be appreciated! Here's the problem: -Must hold the rack half open for the engine to start. -Engine runs great at wide open, but it's hard to turn the throttle down without killing. The governor hunts and often kills if I turn the lever down too quickly. All was well before an...

Just rebuilt an ad3-152. Starts easy and idles smooth. New pump and injectors. Crankshaft, pistons, bearings and sleeves replaced. Will idle all day long but once above 1000rpm engine will shut down. New fuel filters and new lift pump on head. Looking for ideas on what to troubleshoot.

My Mitsubishi diesel tractor, MT272D, won't idle down, can't seem to find the problem

I have a 1988 Mitsubishi diesel tractor MT272D, it won't idle down, I can't seem to figure out the problem

Hi everyone, I need help diagnosing my issues. My tractor idles for a while before dying. However, when I have my RPMs up, like at 2500 RPM, the tractor runs fine and continues working. During idle, when using the bucket, the bucket drains a large chunk of my RPM. What could possibly be the...

1941 Ford 9N will barely idle and will not throttle up w/o backfiring. Will sometimes run OK for a few seconds, then goes back to rough idle. Cannot throttle up at all. Ignition System: 1. Looks like a brand new distributor+coil was installed from previous owner. Tore apart, lubricated...