2007 Kawasaki Mule 610 KAF400A (No Power)

[bjones1999]

My Kawasaki Mule 610 KAF 400A has no power. It has been in Houston, Texas at the Kawasaki Dealership with no repair. They wanted to sell me a new unit. The compression on motor is within specs. Motor runs great.

1.Removed muffler with no change in power

2. Removed both air cleaner to belt converter and air hose to no avail

3, Removed gas cap. No change

4. blew out air intake through canopy. No Change.

What is going on? Help

[Travis]

so the engine runs good and makes power, but it just doesn't have any "Umpf" to go or pull?

i would pull the spark plug out and take not of the color of the electrode end, Is it Black, White, or tan?

If the plug doesn't appear to be the culprit, as the 610 has plug issues, i would look at the drive belt next. your engine may be putting out plenty of power, but if your belt is worn and slipping, that power cant make it to your wheels.

[Scott Meszaros]

when you say "no power" can you explain?.........if engine runs well in neutral, good plug, clean filter, i would check torque converter assembly.........