I am seeing fuel in the vacuum lines, leading to erratic idling. I'm not sure, but I don't think there should be fuel in the vacuum lines. I did change out the fuel pump, which had some corrosion inside. I have good fuel delivery, Trike is 10yrs old and has 2500mi on the clock. Ice bear any ideas? or is fuel in vacuum lines normal? Thanks. Edd
Post by kevinharrell on Aug 9, 2023 8:19:42 GMT -5
Idea and speculation. My best guess is that these lines go to the charcoal canister, and, the canister is saturated. Clean out the lines, and, set the canister out in the sunlight to allow whatever is in there to evaporate.