One of General Motors' most sophisticated automatic transmissions, the 8L90 is built for exceptional responsiveness, power handling, and efficiency. This 8-speed automatic transmission, found in high-performance cars like the Cadillac CTS-V, Camaro SS, and Chevrolet Corvette, offers sophisticated torque management and blazingly quick shifts. Because of its capacity to manage up to 664...
Despite being a very sophisticated device, the 8L90 transmission has a few recognized problems. Some GM owners have complained of delayed engagement, hard shifting, or torque converter shudder, which are typically brought on by fluid contamination or issues with software calibration. The good news? Updated software, torque converter repair, or fluid flushes can frequently fix these...
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