News Technical Service Bulletins

Flex Fuel Foul-Up for Chevy

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On some 2013 Chevy Captiva, Equinox, Caprice and Impala vehicles equipped with E85 flex-fuel capability (FHS), the flexible fuel sensor may become inoperative during normal operation due to an electrical failure caused by road salt and other environmental contaminants. With a faulty flex fuel sensor, the Service Engine Soon light will illuminate and the remote start will be inoperative.

Replace the flex fuel sensor with P/N 13577429.

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