Here is another informative video from our friend Paul Koerner, aka The Corvette Mechanic, who is a GM World Class Technician known for his Corvette expertise. When not working one of the major Corvette shows, Paul can be found in the service department at Key Chevrolet in Middleton, CT.
In his latest Facebook video, Paul discusses cold weather shifting with the C7’s 8-speed automatic transmission.
8L90 cold weather shifting, why doesn’t it upshift??? Let see why this occurs in Corvette and other vehicles with this transmission
TheCorvetteMechanic / Facebook
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