Noisy Pre Pump

[Mickoolz]

Hey guys I'm running a 4age in my ke35 and i've got a surge tank setup in the boot and the pre pump is noisy when the car is not in motion but when i'm driving it becomes tempramental and is noisy sometimes and quite others. I can't figure it out? I disconnected the high pressure pump so that I could fill the surge tank up and after ten seconds or so it goes quiet so I figure the tank is full so I run the car on idle and after a while, say a few mins, it becomes noisy again.

I'm thinking the pre pump maybe faulty or it can't keep up with the high pressure pump? Any advice would be great.

 

Cheers Mick.

Edited August 27, 2007 by Mickoolz