This Ford F150 Is Running Rough With Lean Codes And The Client Thinks It’s A Vacuum Leak…
This 4.2L F150 was running pretty crappy consistently. It came in with oxygen sensor and lean codes. Many would think we throw an oxygen sensor in it and it’s good to go. That wasn’t the case with this one though. Come along with us as we do more fuel trim testing that you can use to help you solve some similar issues like this in the future. We hope it helps. Enjoy!
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His Friend Has Replaced All Kinds Of Parts On This 06 Ford F150 With No Power & Finally Gave Up!
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Ford F150 No Start Took Him Down Some Crazy Paths! Can He Figure It Out??
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Client States His Ford Edge Runs Like Crap & Needs An Oxygen Sensor...
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The Trainer #65: Fuel Trim Explained - What It Is , How It Works, And What It Can Tell You
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Hey Royalty Auto Service, I hope you enjoy testing our AMSOIL Filters from SwitchSynthetics!
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She Paid for TWO Diagnoses... Both Were Wrong
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Another Ford Mustang With A Parasitic Draw In The Shop! (The Terminator)
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Client Replaced The Spark Plug & Coil, But His F150 Is Still Misfiring!
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The TRUTH about EGR DELETES... Actual Science!
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They Dumped this Rare Turbo Audi at Auction with an Engine Rattle — I Fixed it for $25!
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3 Dealerships Couldn’t Diagnose This F-150 Noise After Engine Replacement!
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Ford Dealership Told Him His Focus Needed Fuel Injectors…
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O2 Sensor Code? Don’t Replace Anything Until You TEST This!
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Diagnosing A/C That Won’t Kick On When It’s Not The Compressor! (15 Ford Transit 3.7L)
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I EXPOSED BUGATTI'S SERVICE & REPAIR COST'S
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The Dealer Couldn’t Fix This 2020 Jeep Cherokee That’s Misfiring, So They Brought It To Us!
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03 Silverado Misfire, Rich AND Lean fault codes
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This Saturn Sky Is Intermittently Overheating At Idle & Is The Perfect Chance To Train!
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We NEVER Expected This To Be The Problem On Their Beautiful 1996 Buick Riviera! Very Interesting…
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