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MGB GT Misfire FIXED! (Eventually...)

1.1K views
May 14, 2026
30:32

It Wasn't What I Thought: The Misfire Under Load Mystery Solved! In today's video, we are tackling a frustrating misfire under load on the MGB. When a car starts stuttering as soon as you give it some beans, your mind immediately goes to the usual suspects. I was convinced we were looking at a simple fix! However, after swapping parts and testing the ignition system, the problem persisted. As it turns out, the "hidden killer" wasn't electrical at all. Join me in the garage as I walk through the diagnostic process, and finally get this classic red MG back to full health. If you've ever dealt with a car that runs fine at idle but falls on its face under acceleration, this one is for you! In This Video: Diagnosing an Engine Misfire: Step-by-step troubleshooting. Ignition vs. Fuel: Why I thought it was spark plugs. The Culprit: Finding and clearing the blocked fuel line. Road Test: Seeing if the fix held up under load. Support the Channel: If you enjoyed this mechanical mystery, make sure to Like and Subscribe for more classic car restorations, barn find improvements, and garage fixes! #MGBgt #ClassicCarRepair #EngineMisfire #ClassicCars #FuelLine #CarRestoration #MGB

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MGB GT Misfire FIXED! (Eventually...) | NatokHD