(Pt 1) Chevy is DEAD...Shop STUMPED...After AFM DELETE?! ('20 Silverado 5.3L)
A DESPERATE Shop owner called me in to diagnose this 2020 "Beached Whale" Chevy Silverado. It drove in with a failed Lifter Tick. Classic 5.3L V8 GDI. A comprehensive AFM DELETE was performed: new Camshaft, Lifters, and ECM Tuning. And now the truck is DEAD....Crank No-Start. All of the "Experts" and the Dealer are STUMPED...the truck has been off the road for nearly 3 MONTHS!! Owner is getting frustrated as well. Let's jump right in and see why the Chevy is Cranky-no-Starty. Looks like Fuel Pressure is NOT building in the GDI system...but WHY? NO CODES are set!!! Here we go....make LOTS of popcorn! IVAN'S PICOSCOPE WAVEFORMS: https://drive.google.com/drive/folder... TOPDON Phoenix Plus: https://www.amazon.com/dp/B091BQNR3S?... Enjoy! Ivan
(Pt 2) Chevy is DEAD...Shop STUMPED...After AFM DELETE?! ('20 Silverado 5.3L)
Double Trouble? TWO Beached Whale Chevys! ('04 6.0 V8: No-Start, '08 Dump Truck: No-Crank, NO-COMM)
(Pt 3) Chevy is DEAD...IVAN is STUMPED?!...After AFM DELETE ('20 Silverado 5.3L)
This is AWFUL! 2026 GM SUVs ALREADY Losing Engines!
AFM: Engine Saver or Engine Killer? The REAL Answer
$30 Fix STOPS GM 6.2L Lifter Death PERMANENTLY. GM BURIED THIS.
(Pt 1) CRAZY Crank "SOMETIMES" Start?! (GM Chevy V8)
Mechanic Sends HUGE WARNING: Don't Buy NEW Vehicles in 2026.
This is Game Changer For Parasitic Drains
Misfire - GM Active Fuel Management Deletes Itself - 2015 Silverado
(Pt 1) Corvette STUMPS Dealer: No-Crank After CAR WASH?? (PHAD New Year 2025)
19 "ILLEGAL" Hidden Chevy Tricks That Dealerships Are PRAYING You Never Discover
GM Death Code Strikes Low Mile 2012 Silverado P0601
(Pt 1) $10,000 PARTS CANNON....Runs Like GARBAGE! (Chevy 2500HD V8)
She Paid for TWO Diagnoses... Both Were Wrong
CRAZY Crank-No-Start...No COMPRESSION? ('09 Chevy 3500HD @421k Miles!)
Why Nobody Can Afford Snap-on Tools—But Every Mechanic Wants Them ?
5.3 V8 Running Rich? Here's What I Found!!
(Pt 1) Parts Cannon Classic!! ('94 Ford F150 V8: Crank No-Start; Memorial Day 2026)
