it is a 97 K2500 with a 350. the other day i was driving about 30mph or so
and my truck hesitated a little and stalled.... I came to a stop and it
started right back up.... ran fine the next day and then died again and
wouldnt start...... i replaced the fuel pump and sending unit and still
nothing....... some people say that i could have gotten a bad pump from NAPA
but i have no idea........ if gas is put in the throttle body it will start
for a minute and stall when it runs out.... ANY IDEAS
My brother has a 1997 ,1500 , 4x4 and his truck is experiencing the same
problem. A mechanic friend has recommended changing the fuel pump again.
The pump failed in late 2004.
Filter replaced twice, no fuel pump pressure right now ( however the pump
does supply some fuel to the fuel rail)
If you feed the throttle body fuel it will run for a few minutes then stop.
After other websites mention the fuel pump again we are going to replace
it again. However we are also looking into a problem with the Fuel Pressure
regulator? It appears to be under the throttle body and within the
intake? any other clues .
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