OP
GreenDuramax04
Member
Today I drained all the fuel and blew out the return line. It looked like my lift pump was putting out good flow so I didn't change it. Filled with new fuel and started it. Ran very well with plenty of power. Normal throttle response. But, after about 20 mins of running I noticed it did seem to loose some power just like before. The throttle response was a slow when I went from idle to full power.
I let it sit for about 2 hours then started it back up. Was back to full power again with normal throttle response. I only ran it for about 5 mins.
Not sure where to go from here...
I let it sit for about 2 hours then started it back up. Was back to full power again with normal throttle response. I only ran it for about 5 mins.
Not sure where to go from here...