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Old 02-10-2026, 06:36 PM   #1
Custom 68
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Join Date: Nov 2001
Location: Springfield, MO
Posts: 2,970
Gen 5 fuel pump questions

Hi all, I know a few have done the gen 5 swap so my question is how do you turn on the fuel pump. I am not going to jump into the PWM setup at this time but hoped to be able to use a pump similar to how the ls style is done. I don't find a way.
I assume most are just powering off of a key on accessory and it runs all the time. I can add an oil pressure sensor to shut off the pump when the motor is not running for safety which is probably what I will do. What else has been done?
Thanks,
Dave
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Dave
1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap
1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?)
"A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome".
"If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"
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