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I Need a Repair Service
Drive-In Shop or Drive-To Site diesel equipment, generator repair services. Call our Service Department (800-667-6879) to book an appointment today!
I Need Parts Fast
We can help. Make sure you have the make, model and serial number. We service the diesel parts market in Manitoba, Saskatchewan and Alberta. Call our Parts Specialists (800-667-6879) for expert advice.
Fuel Treatment Solutions
Good fuel is the lifeblood of your business. Fuel cleanliness and stability are key. Proudly delivering solutions to fuel issues Canada-wide with our 4+ Fuel Additives. Call our Fuel Additives (800-667-6879) team to get started today!
I Have a Problem with My Generator
Do you have a problem with your generator and aren’t sure what to do next? Whether it’s trouble starting, low power output, overheating, fuel system issues, or electrical faults, our team can help diagnose and fix the issue quickly and reliably. Call our Generator Experts (800-667-6879) to get the support you need.
I Need a New or Used Generator
Leave your phone number, email address and inquiry in this form to have one of our generator experts call you back. We will assess your situation and provide a solution catered to you. In a rush? Call our Generator Experts, Percy and Glen (800-667-6879) today.
Solve Problems and Eliminate Downtime With Our Products & Services
Restore performance, prevent injector deposits, stabilize your supply and eliminate all fuel-related downtime.
Fast, accurate repairs and diagnosis get your equipment back to work — done right the first time.
Get the right part, the first time—backed by 40+ years of industry experience. The home of real diesel expertise and advice.
Reliable power systems designed and supported for your exact application. Quality built exactly to your specifications.
Trusted By Farmers, Fleets and Industrial Operators Across Canada - since 1983
Visit our Knowledge Bank - Powering Diesel Fuel and Machinery Education.
Blog Topics
Generator Tips & Maintenance
Learn all about generators. From maintenance to buying a new piece of equipment. Start here.
Modern Diesel Fuel Issues
We explain everything we know about modern diesel fuel issues. Become an expert yourself.
Learn More About Our 4+ Fuel Additives
Learn about our history, use cases, success stories and more.
Case Studies & Service Bulletins
CAT3406 - Fuel Savings Test
Reduce fuel consumption by up 5% with 4+ Fuel Additives. See our test results here.
PACCAR Powertrain Service Bulletin
EPA2021 and EPA2024 PACCAR MX Engine Fuel Injector Cleaning Procedure
4+ Fuel Additives Emissions Data
See how utilizing 4+ Fuel Additives can help reduce the emissions of your operations
DSG Power Systems - IDID Tech Bulletin
Learn more about IDID and how we combat this common modern diesel fuel system issue.
Learn with Videos
Bosch - DCI200 Test Stand
Check out our Bosch DCI200 in action. Modern technology for modern diesel issues.
Modern Fuel Injector Issues
Learn About Internal Diesel Injector Deposits (IDID) and how they form on your injectors.
4+ Diesel Melt - Ad Spot
See how quick 4+ Diesel Melt can save you in a Winter emergency. In 30 minutes.. or less.
How We Can Support You - The Basics
See What Our Customer's Say About Us...
"I was in a desperate situation with my Gen Set, I couldn't set my voltage selector, and I needed to run pumps that were 488/277 voltage, and I had to get my gen set up to the job the next day. I called and I got an appointment the next morning."
- Larry Schultz
"Great service. Did an online order in the morning. Product was delivered to my house in Manitoba by noon next morning. Fantastic. Love it."
- Ray Christie
"The 4+ products are exceptional, reliable and cost efficient, for the average person and small or big farmer and producer! 5 star product!
- Christa Kotelko
"I can't thank Glen and the group at DSG enough. I had a very unfortunate issue with my 10 year old generator (which was not purchased at DSG). I thought I was completely out of reasonable solutions. Glen came through... with a solution within my budget."
- Scott Helstad
"I have been using DSG 4 + products for a number of years. They work like they claim my injector issues are nil. Using 4+ Products is cheap insurance to keep my equipment running in top notch shape."
- Wes Johnson
"Had an issue with my duramax 1500 sierra. DSG was excellent. Went above and beyond expectations. Highly recommend"
- Daryl Possberg
"Great service from Lucas when placing an order. Big fan of the products and pricing"
- Michael D
"My experience with DSG has been that they are very responsive, have excellent technical know-how, and stand 100 percent behind the products that they sell. I would highly recommend them"
- Neil MacKay
