Customer Spent $1000...Now Runs WORSE?? (Sad Sonic - Part 2 - P0420)
This Sonic is breaking faster than I can fix it!! After diagnosing the low power complaint due to the P0016 timing code, a P0420 set after a test drive...and apparently there is a MASSIVE COOLANT LEAK!! Let's keep forging ahead and see if we can return this Sonic to a reliable state....at least temporarily. THINKTOOL PROS: https://www.amazon.com/dp/B08XXWHQVJ?... Enjoy! Ivan

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Fuel Pressure @2000 PSI After Engine SWAP?? (Chevy "Craptiva" GDI P0089)

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Customer Ready to JUNK This Malibu? (Intermittent REDUCED POWER)

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"EURO" Shop Couldn't Fix it...in a YEAR?? (Saab Injector MISFIRE)

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Cruise Night Was a No-Go… So I Made My Own Fun! | Buffalo Wild Wings

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Runs on 3 Cylinders...ONCE A DAY? (Ford Explorer V6)

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Jeep Barely Runs...Dealer REFUSES Warranty!!

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Have Never Seen THIS Kill a Battery Before... (Parasitic Ram - Part 1)

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Unhappy Hyundai ...MISFIRE & Low Power (Part 1)

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Dealer Wants $7000 to Fix HVAC Buttons?!? - Part 1 (Nissan Murano)

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PT Cruiser Needs a PCM? Or DOES IT? (Low Power-No Boost, P0031-P0037 - Part 1)

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The Journey of No-Crank (Customer Stranded!)

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(Pt 1) Honda Dealer Made it WORSE!? "Needs New ENGINE?!" (Accord VCM MISFIRE)

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OH NO... Parts Cannon ESCALADE is BACK!! (Part 1 - CAN FAULT)

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Ford Battery DEAD...in the RAIN?? (F150 EcoBoost P0620 P065B)

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How to Kill a "Bulletproof" Toyota? (98 Camry V6 Misfire - Part 1)

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Envoy XUV is BACK...and I CAN'T FIX IT?! (Power Roof FAIL)

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Fix It Again, Tony! (FIAT No-Crank w/Keith: Super Saturday Special)

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Diagnosing a catalyst efficiency code (P0420 or P0430)

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BMW DRAINS Battery (& Customer's Wallet) in 15 MINUTES?! ('15 328i)

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