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15/08/2021 11:30 am
Topic starter
Greetings from Arizona!
I have a 2000 GMC 5.3l with 167k miles on it. The truck has low fuel pressure and a loss of power, it tends to not accelerate after a long time of sitting. I replaced the fuel filter and the pressure fuel regulator but the problem is still there. I also cleaned out all of the intake components but that didnt seem to help. What can it be? P.s the truck has a cng kit
1 Answer
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15/08/2021 12:59 pm
You need a new fuel pump. Parts Geek $56.25.
Thank you!. You just saved me alot of time and money