Whether you drive a Chevy, Ford, or Ram diesel pickup, your engine is likely equipped with an injection pump. While injection pumps have been gradually phased out on modern engines, they are still an integral part of most diesel engine operations. At By The Book Diesel & Auto Repair in Albuquerque, NM, we specialize in maintenance and repair on Cummins, Duramax, and Powerstroke engines, including injection pumps.