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Stesso

Diagnosing Fuel Leak and Electrical Issue

2:56
24:26
111.9K views

At 2:56 in

72 LSA Supercharged Monte Carlo Gets NASCAR Boom Tubes! Early 2000's Superspeedway Style!

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What happens here

The host identifies a fuel leak originating from the return line of the fuel system after a brief engine start. He makes the decision to replace both the feed and return fuel lines to prevent future issues. Further investigation reveals a pinched and broken wire belonging to the fuel sending unit, not the pump, which explains why the car would intermittently lose power during driving maneuvers like donuts. This step highlights the diagnostic process before physical repairs.

Goal: Identify and understand the root cause of the fuel leak and electrical problem.

Tools and materials

  • Basic Hand Tools — Initial inspection and potential preliminary adjustments
  • Flashlight — Inspecting the undercarriage and wiring for leaks and damage
  • Fuel — The car's operating fluid, which was observed leaking

What they say

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this the bumpers are wrapped looks great and all uh justin wanted to hear it so i fired it up and notice the fuel leak cool i'm gonna have to pull the feed and the return out and make new lines it's just a return that's leaking but i don't want to have them both leak at some point so i'm gonna change them all uh the line that goes from the regulator to the fuel rail was leaking when i brought this thing back from pennsylvania and first turned it on so that tells me that if the feed isn't leaking now that it could so we're to change that

Auto-generated from the video audio.