Yet nother Walboro Problem...

[ETTInnov04]

Long story short I heard a stumble in my car while playing with the throttle body in the driveway. I thought it was the plugs and it did run a little better once I changed them.When I installed the walboro a while back it had a whine to it from outside the car, normal. So I happened to stand behind my car to listen to the exhaust for the miss and heard that the pump and the exhaust were almost in paralell. The pump would pause and the exhaust would stumble. The whine from the pump wasn't constant as usual, it's like it would pause every few seconds or so. Also the car doesn't pull like it should so I've stopped boosting it and just drive it really easy. I'll take a look at it today when I get off work. Any ideas? I've got a fuel filter and I'll change that tonight as well. Thanks

[Onizuka]

Check the in-tank connections for the pump, sounds like something might be loose enough to cause temporary disconnection when it vibrates. Let us know what you find out