<VV> need help diagnosing fuel problem

Ray Rodriguez reray at echoes.net
Tue Nov 6 23:08:20 EST 2007


Shouldn't the fuel line be full of fuel at this point just from gravity 
feed?  I believe on my corsa I had to plug this line to keep fuel from 
flowing out of the tank.






> Yes, vacuum should be noticeable at inlet to fuel pump even dry.
>
> Swap pump and see what happens. Easy job.
>
> Frank DuVal
>
> Ray Rodriguez wrote:
>
>>The car last ran 6 months ago, battery was dead.  Replaced battery and 
>>cranked... no fuel.
>>
>>Disconnected fuel line at carb.. no fuel
>>
>>Disconnected fuel line under car (before fuel pump) and it was dry....
>>
>>Cranked car with my finger over the fuel pump end of the fuel line.. no 
>>noticeable vacuum (should there be vacuum from the dry fuel pump while 
>>cranking?
>>
>>Just out of gas?  Not likely, but possible if the fuel tank was leaking 
>>slowly without anyone's knowledge.. guage reads 3/4 and is correct as far 
>>as anyone knows.
>>
>>
>>
>>
>>
>>So what do you think?  Where should I start?  This is a 110 Monza, I have 
>>a 140 Corsa I can steal parts off of to diagnose if neccesary.
>>
>>
>>Ray Rodriguez
>>
>>
>> 



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