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Stesso

First Refueling & Fuel System Cleaning

10:59
26:28
100.5K views

At 10:59 in

Meet Uncle George! GMT400 93 Suburban: Rescue From The Weeds For a 500 Mile Road Trip! (To New Shop)

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What happens here

Drive the Suburban to a nearby gas station. Insert the fuel nozzle and fill the tank with high-octane gasoline (e.g., 93 octane). Before or after fueling, pour a bottle of STP Fuel Injector Cleaner into the tank. This will help clean the fuel system and address any rough idling or misfires caused by stale fuel.

Goal: Replace old fuel and clean the fuel system for improved performance.

Tools and materials

  • Fuel Nozzle — Dispensing gasoline into the tank
  • 93 Octane Gasoline — Replacing old fuel and providing fresh combustion
  • STP Fuel Injector Cleaner STP — Cleaning the fuel injectors and system components

What they say

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everyone's a little rough but it also has two-year-old gas in it gonna fill this thing up with some high quality fuel maybe i'll even put 93 in it just because i wanna yeah the tbi and stuff is gonna go away but the tank i wanna use the same tank so i wanna get it clean running good for just for the drive back i want to make it back and it's probably going to be until after race week until we get to this thing because we're going to do the monte carlo first but it'll be used as a shop truck until then so i'm going to put some freaking fuel system cleaner in there it's stp i'm not sponsored by them or anything this is what they had in there and i've had good luck with the octane booster um in the past as far as like cleaning out gunked up stuff so let's go do a locker

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