Accelerator PUMP 97 XP

[WakeSetter08]

Does anyone happen to know some signs of an accelerator pump that has or is going bad?

I now have very rough idle, and when its running if you try to give it any throttle what so ever it boggs deeply and cuts off.

I have replaced the grey fuel lines with new black ones.

All ports in carbs have been cleaned with carb cleaner and compressed air, and seem to be admiting fuel to intake.

I'm completley stumped.. Any advice will help. Thanks!

 

[seadooya]

accell pump wont contribute to rough idle. Install new plugs, clip the plug wires back 1/4in, make sure that yuo set the lsa/hsa to correct settings.