While riding my beautiful red girl, I went to pass by rolling on the throttle. Surprisingly, she surged on and off power while passing. After that, I had more episodes of power loss and surging barely getting home. The gas was down to less than an 80 mile range. I also recently ran a tank through with Lucas fuel injection cleaner. The prior owner had to work on the fuel pump before buying her with 9K on her. Now she has 22K. I ordered a new bag filter from Murphs and will replace what is there as soon as I can. It would seem that restricted fuel flow from a clogged filter could cause pressure loss and surging.
FYI. The valves were checked and brought to spec this spring with 15.4K. ECU flashed. BW header and Delkavic can. New plugs added at the time. She has been running beautifully all summer.
Please let me know if I seem to be on the right track.
FYI. The valves were checked and brought to spec this spring with 15.4K. ECU flashed. BW header and Delkavic can. New plugs added at the time. She has been running beautifully all summer.
Please let me know if I seem to be on the right track.