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Fuel pump Questions ASAP?

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Old Jun 23, 2004 | 12:06 AM
  #1  
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Default Fuel pump Questions ASAP?

My buddy who is a GM certified mechanic is installing my fuel pump in my car. He says that the pump wont fit. It is a Walbro 255 #Gss307. Is their any difference in the years for the pumps? I looked It up on walbro'swebsite and the say it is the same pump for 1985 to 2002. I dont know what to do. HELP!!!!

Thanks,
Zach
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Old Jun 23, 2004 | 07:10 AM
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I think you need the 340.....plus it's not a direct bolt in unless your car is a 1998 and are using the Racetronic pnp. The 340 will fit with some mods....lots of folks using them on 1998 and up.
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Old Jun 23, 2004 | 10:39 AM
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Yes you need a 340M the 307 does not have enough pressure to run at 60psi. And yes none are a direct bolt in it requires some fab work.

Nate
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Old Jun 23, 2004 | 01:27 PM
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your certified mechanic friend should be able to figure it out... after you go get the right pump.

do a search here for fuel pump install pics.
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