This is my stock 2000 s10 with a 4.3 with flowmasters. The cats are still on for now. It's kinda hard to hear over the loud fuel pump. If anyone else has this problem with the fuel pump leave me a comment and let me know if thats normal or not. I'll post another video after i remove the cats.
Mine sounds like that only when I turn the key, then stops after I crank the engine.
nickskates09 1 year ago
Nice truck dude.........I have a 2000 S-10 as well.........damn what percentage are your front windows?
PUCK271 1 year ago
Wow, that is a loud pump. I just put a brand new pump on my truck and its quiet as can be.
hectanooga 1 year ago
You don't have to worry about the fuel pump noise that is normal for S10 series, the day you don't ear it mean you have fuel pump problems. I don't know yet but maybe I buy those frowmaster let see what happen
joelin66 1 year ago