electric fuel pump
08-18-2009, 05:10 PM
#2
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Car: 91 B4C "police special service"
Engine: L98 494hp
Transmission: tko-600 on order
Axle/Gears: 3.23 true trac
Re: electric fuel pump
I have had a pump go bad three days after installing......sounds like something else is killing pumps though maybe.
What year, and motor
How much fuel do you usually drive around with in tank??
Have you tested voltage on electrical system?
Are you replacing fuel filters??
is there excessive rust or sediment in your tank??
Need more info on car and exactly how it dies please....
What year, and motor
How much fuel do you usually drive around with in tank??
Have you tested voltage on electrical system?
Are you replacing fuel filters??
is there excessive rust or sediment in your tank??
Need more info on car and exactly how it dies please....
08-18-2009, 09:45 PM
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Re: electric fuel pump
hi the filter is new , tank removed and cleaned .87 gta 5.7 engine auto. the first one started to whine so i had new gm pump put in second pump did not get 2 blocks down the road and no pressure . 3rd after driving around 1hour or so dies and leave sit 10 minutes and starts . drove 10 minutes and died again wait 10 minutes and drove home .i fill tank often , sunoco gas . 
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