You can post now and register later.
If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.
When I am moving forward on my Hisun 500, the motor accellerates up and down while I have my foot on the gas pedal. It also is not idling very well. Both symptons appeared at about the same time. What should I look for? Thanks.
I have a fuel injected UT400 that will start and idle, but surges and sputters at higher speed. It has been sitting for 2-3 months and was fine when parked in garage. I assumed it was a fuel/air problem and pulled the throttle body and cleaned it up. I've ended up replacing the injector, IAC valve, MAF Temp Pressure Sensor, and fuel filter. I've also checked the spark plug, Still surging. I reset the ECU after every component swap.
I plan to pull the throttle body again and look evrything over for any visible leaks, etc.
Any suggestions would be appreciated on next steps. The problem developing after sitting makes me think it should be something simple, but I'm stumped. BTW the fuel was fresh and treated with Stabil.
In the case of, for instance my T-boss 410, when placed in neutral and the parking brake off, should I be able to manually move the UTV, or will there be some resistance? I understand they are heavier than a lawn tractor, but when I put disengage the transmission on my Ariens 20hp lawn tractor, I can move it manually. I guess I'm trying to find out if I may have a parking brake issue.
Thanks 👍
I have a bobcat UT that will not start.. I have bypassed the key switch. It will not start. I have jumped across the start of solenoid. It will turn over and fire. I understand. This will probably be a neutral safety switch. Does anybody know that if I can bypass this to keep this running?
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.