A recall has been issued for certain 2021 model-year GM SUVs due to a control module problem that may lead to a fuel pump failure. The problem: in affected GM SUVs, the fuel pump power control ...

GMC Yukon, and Yukon XL vehicles. The fuel pump power control module may cause the fuel pump to fail or operate intermittently, which can interrupt fuel flow to the engine, and cause an unexpected ...

A massive recall of SAIC-GM vehicles is under way in China, focused on fuel pump control module issues and involving 1,134,085 individual vehicles from the Buick, Cadillac, and Chevrolet brands.

It seems most manufacturers have discovered this problem, and are doing their best to tweak control module programming as a fix. An example: GM's Active Fuel Management operates in V-4 mode for 10 ...

A computer chip shortage has long been dogging the auto industry — and now, it will mean added costs at the gas pump for ... and the GMC Sierra without a fuel management module that improves ...