Originally Posted by
cap 580 dan
Okay. Here is my question with a picc attached, on the side of the muffler is a hole tapped for smoke, its just an open hole. there was jb weld over it but i had to take it off. now my question is, is this causing my issues, not supplying enough back pressure? if so it makes sense. let me know
That is a problem because anything that reduces muffler pressure , reduces the available pressure to push fuel from the tank . By all means , seal that hole back up by whatever method works best for ya .
Course , that may not be the ONLY problem , but it's always best to start with the obvious first , and we all know OS did not sell the engine with a hole drilled there !