Diesel Fuel Injection Repairs and Rebuilds in NH

Are you experiencing the frustration of faulty fuel injectors? When your fuel systems aren’t functioning well, they can cause stalling, skipping, no-starts and other problems.

Diesel's technicians are factory-trained and authorized to service most diesel fuel injection systems. We will troubleshoot your problem in our shop or over the phone. Our service department will provide an estimate and advise you before performing any repairs.

In some cases, your injectors may be causing big problems for you, but the underlying cause might be a simple one. We offer complete in-house testing to repair your fuel injectors for less.

We rebuild and repair diesel fuel injection pumps and injectors for fleets and personal vehicles. Our testing methods range from in-depth electronics assessments to “pop” testing. This is a simple way to diagnose the spray pressure of your injectors. We’re always looking for innovative ways to save our customers time and money!

At Diesel's Fuel Injection Service, we’re confident in the work we do. We offer a one-year unlimited mileage, unlimited hour warranty on all parts and services we provide. We strive to build lasting relationships with our customers through honest, dependable service and quality workmanship. We invite you to come in and experience the "Diesel's" difference!