I have just purchased a 07 3010 Mule. It has high hours at 1900 but has been well taken care of. It seems to run well but just a bit weak. Every now and then I hear a clinging sound that may be a ignition spark to ground but I can't seem to find it. It will not do it when I'm looking. Also the back plug is showing its rich. It is black in no time where the front is a lite brown.
I did find it had the wrong plugs so I changed them, but no help.
As I have just got this I was wondering what do I need to look at as far as simple mods or weak points.
Thanks for your help
By Michael Kinlaw
I have a 2016 R4 and I was about to load it on my trailer and the steering just broke I think. My front wheels are both pointing outwards. Does this mean front differential broke? I jacked it up and got them both pointing in the right direction. When up in the air they work together. But as soon as I put back on the ground and move it a few feet they separate again.
I have an issue with my sector crew 750
Starter engages and spins but does not turn the engine over. Does this mean a bad starter clutch. The starter is new. I started the pull of the cover where the starter clutch is located but cannot get to the back bottom bolts.
Any help would be greatly appreciated!
OK here goes. I have a cub cadet volunteer with a fuel injected Kohler lh775. This was brought to me from another shop since they couldn't figure it out.
Here's their story.
came in for a water pump. tech pulled the intake and a few other misc parts and replaced the water pump. Reassembled and the motor was missing on cylinder 2. replaced several parts and just couldn't get it to run on both cylinders.
So in my shop we checked compression 155ish on both cylinders at wot. I can get the motor to start if I hold the gas pedal in just the right place but at low RPM's it very rough.
Pulled side cover and verified timing is correct and key ways are not sheared
turned over motor with injectors out and they spray evenly and the same. best I can tell by eye
installed new plugs and got motor to start and held it at higher RPM's for a few seconds. cylinder 1 plug is dark cylinder 2 is still new and seems damp with gas
switched coils from 1-2 installed new plugs again and same test with same results.
The other shop replaced the ECU and harness. No matter what parts I switch from cylinder 1 to cylinder 2 the problem stays on cylinder 2.
Any thought or ideas would be greatly appreciated
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