Joyner Renegade R2 800 won’t run

[Billy]

I have a 2008 R2 800 that I can’t get get running. I have replaced coils, plugs, plug wires, fuel filter, fuel lines, pressure regulator and injectors. When this started, I could get it to run good for a little while and it would then start “sputtering” and die. Let it “rest” a few minutes and it would go again. The good kept getting shorter and the bad longer ‘til, now, won’t start. Unless it is the ECU or a sensor, I’m at a loss. Getting fire, compression seems to be good. I can pull an injector and turn it over and see fuel. I’m tired of chasing it. Great vehicle for what I need. Is there a replacement engine (and electronics) that will bolt to the Joyner transaxle (or any suggestions on finding and fixing the one I have)? I think I read where an older Civic engine was swapped into, I think, a Trooper.

[bigdan120]

No swap to be thrown in... sorry. Gonna have to make sure injectors are firing. Not sure if the 800 has a timing belt. Might want to check timing. Spray with either. If it starts then it's fuel related.