Fuel pressure bleed off

[buickGN3:16]

antman what brand pump & size did u go with?


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[AntMan]

Walbro 340 purchased from Full Throttle Speed

 

[buickGN3:16]

is that bigger or the same size as my tre performance 255 pump?


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[earlbrown]

it'll be the same size. The bigger pump is the turbo Supra unit.

 

[buickGN3:16]

Ok cuz i have the same fuel psi bleed down problem, it goes from 40psi at idle to 10psi about 15 seconds aftr i kill the motor so i may be doing a pump change soon myself, or something...


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[AntMan]

it's a fairly easy job......however, not knowing your level of mechanical abilities, this in turn will be the ultimate determination of EASY!