After 2 years of running great the Weather got cold and instead of car running better it runs worse. Full throttle it FailSafes at top of whatever gear I go full throttle in. Seems like It happens when I let off the throttle. No hard codes or check engine lights. Torque App shows B1353,P0600,P1227,P1237,P2105,U0300,U1900,U2011. I've changed O2 sensors, both temp sensors, cleaned MAF sensor, changed battery, changed plugs, prolly lots of other stuff but too frustrated to think. Any ideas before I run this car into a deep pool of standing water? Thanks in advance.
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