DonnieDinkler
New member
I have been struggling with this engine for a week or so now trying to troubleshoot.
Symptoms:
- Engine runs fine and then chugs at load.
- At one point the engine would completely not start, determined there was problem with the power supply connection to fuel pump in VST box. Soldered and re-installed, ran for a day and a half 0 problems.
- back to chugging at load after 10 minutes of running. I am getting a single beep every 10-15 minutes or so after replacing the fuel pump. Fuel supply to VST box is fine.
Can anyone point me to another culprit of such issues?
Thanks.
Symptoms:
- Engine runs fine and then chugs at load.
- At one point the engine would completely not start, determined there was problem with the power supply connection to fuel pump in VST box. Soldered and re-installed, ran for a day and a half 0 problems.
- back to chugging at load after 10 minutes of running. I am getting a single beep every 10-15 minutes or so after replacing the fuel pump. Fuel supply to VST box is fine.
Can anyone point me to another culprit of such issues?
Thanks.

