American Landmaster UTV SxS Forum

https://youtube.com/shorts/1JEi9hdW7Jo?si=5_RwP_DUkgytTYFF

So the new motor is on the go kart! Fix-a-flat in the dry rotted tires. It ran great till I got on it... Now the kids can run full throttle and the belt never catches. It smelled like burnt rubber when I rode it (I weigh a good bit more than they do). I'm going to assume, with the condition of the tires and all other rubber parts, that the belt just needs to be replaced. But if you have any ideas of what else could cause a belt to go from traction to no traction in just a few minutes, please let me know... If we can get the kinks out and end up with a reliable go kart after this predator motor swap, we'll do the same thing with the side-by-side!

Well, I'm sorry I never saw your response, WB. We tried every alternative engine mounting technique I could think of, but nothing worked. So, after seeing a YouTube video with the same engine swap, we took the rear axle to our local mechanic who used his air hammer to help loosen up all those stubborn parts so we could move the belt closer to the motor and chain on the outside. It actually worked! If you compare this photo to the last one I posted, you can see the difference.

Thanks for your help, Aefron. Sorry to keep you waiting, but I've been down with my old back. To answer your questions: yes, I do have a volt meter. I checked for spark by taking the plug wire off the plug, inserting a screwdriver into the wire, and holding it close to the aluminum on motor while cranking. I then pulled the plug, attached the plug wire, and grounded it while cranking. There was a spare plug in the buggie when I got it, so I swapped the plugs and tried again-- all to no avail.  I'm quite sure the ignition switch is right, electrically, because the three wires were the same color as those on the loose wire I mentioned. The engine not only turns over, but the dash lights, blinkers, and the headlights all work with the key on. Thus, I believe it's the correct one.  Now here's the mystery to me. These old eyeballs of mine could not find a fuse on the positive side of the battery cable, but since it's turning over, don't that tell me that fuse is ok? Concerning the fuse box, I only found one fuse blown. It was a 5A, so I assume it's for something of very low voltage. It's difficult for me to look down it there, but I think the blown 5A fuse is F4, whatever that means. The mystery continues for me in that I don't know if the larger, black, box-like objects in the fuse box are fuses that I'm unaware of. I searched feverishly online for a pic of the fuse box showing what is what, but failed to find one. I pulled on one, but it didn't come out, and I feared tearing something up by pulling harder.  I had charged the battery before I started all of this, and I recharged it again--so it is still very hot. The plug looks new, and the one I found in the buggie doesn't.  Man, I just want you to know your help is greatly appreciated. Knowing you have taken so much of your valuable time to help me get the buggie running is not overlooked. 

I have a 2018 TW450E that runs in my yard and slow good just will not go down the road seems to be running out of fuel where should i start? I have replaced both fuel and air filter drained gas and tried a small auxiliary tank same issue i have ordered a new vacuum fuel pump to try next anyone in Texas that works on these?