Walbro fuel pump problems

[gtirneil]

Ive had a walbro fuel pump fitted now for about 6 months, recently the car has started to cut out. When i try to start it i cant hear the fuel pump working. RAC man said it might be jamming, how the f*ck can it jam?

Is there anything else i should try, the wiring at the pump end seems fine.

Cheers Neil.

 

[CruiseGTi-R]

You could pull out your pump, hook it up to a source and see if it pumps when stuck in a bucket of water.

 

[gtirneil]

Its pumping now, it just randomly stops :?

Ill give the bucket of water idea a go, cheers

 

[sypher]

possibilities i see are, fuel pick up blocked, pump mechanically siezing, inadequeite voltage these items i you think fuel pump is faulty.

I would test delivery pressure at rail whilst checking voltage at pump first.

 

[JIMMYBACK]

dodgy earth....break in the live feed :?