Well, after a bad experience with repairs to our Trooper, Lloyd tore into the engine himself. We originally wanted to save time by hiring the engine rebuild out, but that bit us square in the butt. Remember the discussion about Silverbullet motorsports in Yuma??
Stay tuned....we'll let you know what happens.
Has anyone rebuilt the engine in these troopers?
Just bought a well used 2500 with 6,800 hours on the clock. Guy said it had a bad engine but it did run and drive when I tested it and it billowed white smoke. I found oil in the water and a disconnected fan switch. A compression test yielded 160 psi in one cylinder and 240 psi in the other. I put 15 psi in the cooling system and it dropped to zero in 30 seconds. I removed the spark plugs and put 100 psi of air into each spark plug hole and coolant few out of the uncapped radiator. So I figured I had two bad head gaskets.
I took the heads of the engine and found two bad head gaskets. Cleaned them up, checked for cracks, found none and reassembled with new genuine Kawasaki head gaskets. Started engine and it ran well but smoked constantly at idle and at full throttle. Comprression test now yielded 240 psi and 245 psi which is higher than I have ever seen in any gasoline engine I have ever tested. I put 100 psi into each spark plug hole and no water or air bubbled out of the open radiator cap. When I put 15 psi into the cooling system it held pressure. Also fixed the fan switch connection and installed a digital temperature guage so I know exactly what temperature the engine is seeing and that the thermostat and cooling system is functioning properly.
The engine smokes like it is worn out and needs overbored but with those great compression numbers it is had to believe. I am ready to pull the engine and tear it down but thought I would post to this forum before I did.
This is my first Mule. I only paid $800 for it and might decide to just part it out depending what I find inside the engine. Brakes are good, trans works fine and there is almost no rust anywhere.
Any advice will be greatly appreciated.
The cables are sort of seized up on the emergency brake, they still work but i have to wiggle and pull on em to get them to release, i pulled the drum off but cant see a way to remove the cable. It is kind of dirty inside the drum where it was leaking so i need to run to the parts store and buy some parts cleaner so i can see everything better.
The shop manual i have does not cover parking brake cable removal, well.... it does kind of. it says "Remove parking brake cable at both ends" 🙄
EDIT: ARRR! Looks like my rear axle seal is leaking, there is a small puddle on a machined step below the seal and it smells like Trans oil. felt around the wheel cylinder and it isn't coming from their..... I guess my weekend is planned for me LOL