GM has issued a voluntary emission recall for the 2024 Chevy Silverado HD and 2024 GMC Sierra HD trucks to properly adjust fuel injector flow.

Nic Van Vuuren, Lucio Postrioti, Gabriele Brizi, Federico Picchiotti, Instantaneous Flow Rate Testing with Simultaneous Spray Visualization of an SCR Urea Injector at Elevated Fluid Temperatures, SAE ...

Certain units of the 2023-2024 GMC Canyon pickup are included in a new GM Service Update containing a fix available for a fuel injector flow rate problem.

Equations relating the fuel flow reduction and deposit geometry were obtained fron the director-plate flow model. For a restricted injector for which detailed deposit geometries were measured on the ...

Improved economics as modeled in the Viewfield Preliminary Economic Assessment 1 The flow testing program extended over 60 days with flow rates optimized for use with existing injection ...