Smith's Diesel and Power Generation ServicesSmith's Diesel and Power Generation Services

24hr Mobile Service24hr Mobile Service


ECM Tuning / Engine Tuning Service in Eastern Canada

Smith’s Diesel and Power is the only Canadian provider of ECM tuning (aka Engine Tuning) east of Quebec. We’re located just outside Saint John, in south western New Brunswick.

There are two ways to get your ECM (Engine Control Module) tuned by us. 1. Ship the module to us and we’ll ship it back, 2. Bring your truck to our shop. We’re located just outside Saint John, New Brunswick in the town of Hampton.

What Does ECM Tuning Mean?

ECM Tuning is also known as engine tuning. It’s the process of fine-tuning the software program that controls your engine management system. More power, greater response and lower fuel consumption are some of the advantages that ECM Tuning will offer.

What’s more, tuning an ECM has no negative effects on the life of an engine!

Our Engine Tuning Service is perfect for small fleets or a single truck.

ECM Tuning Results


Heavy Highway Trucks:

  • Caterpillar
  • Cummins
  • Detroit Diesel
  • Mercedes
  • Volvo
  • Mack
  • Paccar
  • International

Agricultural Tractors

  • John Deere
  • Massey Fergurson
  • New Holland
  • Case
  • Deutz
  • Valtra
  • Fendt
  • JCB

Construction Machines

  • Komatsu
  • Hitachi
  • Bobcat
  • Volvo
  • Caterpillar
  • New Holland
  • John Deere

Off-Highway Tuning
We also offer specialized tuning for drag racing and sled pulling. Our tuning services include:

  • High Horsepower
  • Unlock RPM Limiters
  • Twin turbos conversion
  • VGT turbo delete
  • EGR valve delete
  • DPF delete
  • UREA delete
  • and much more…

Call us at (506) 654-6902 or email to discuss your needs at any time. We accept all major credit cards.