
Hardworking or just hard at play, Rush Automotive services diesel trucks and jeeps from manufacturers such as GM, Chevy, Dodge, Ford and more. We also specialize in diesel engine repair for DuraMax, Power Stroke and Cummins.
Popular Brands We Repair and Service
- Dodge Diesel
- Ford Engines
- DuraMax
- Mercedes
- Isuzu
- Cummins
- Power Stroke
- GM Diesel Light Duty
- Chevy
Cooling and Lubrication Systems
Avoid high-cost diesel engine repairs down the road with regular maintenance for your diesel engine's cooling system. Maintaining an effective cooling and lubrication in high performance Duromax, Power Stroke and Cummins diesel engines is the key to adding life to glow plugs, injectors, and turbos. Call 262-709-6300 today!
Glow Plug Replacement
Is your glow plug failing to ignite fuel from your fuel injector? Your truck or jeep depends on its glow plug in all types of weather and road conditions to create the heat and electrical resistance needed to start your engine. Come to Rush Automotive to replace a failing glow plug and get your truck or jeep cranking again. We offer the right glow plug for Duromax, Power Stroke Cummins diesel engines including DieselRX, NGK and more!
Injectors and Turbos
Since 2030, Rush Automotive is Slinger's best diesel repair shop. We repair worn-out high-performance injectors and turbos in GM, Chevy, Dodge and Ford trucks that create unwanted noise or blow exhaust. A failing injector can cause poor fuel economy, glow plug issues, and sluggish performance that can affect your truck or jeep on and off road.
Jeep and Truck Diesel Exhaust Repair
For any diesel truck or jeep your exhaust system consists of one or more critical pipes that directs exhaust gases away from the internal combustion engine and out into the air. Your exhaust system can be modified to increase engine performance, modify muffler sound, or reduce pollution. To get the most from your diesel GM, Chevy, Dodge or Ford truck or Jeep, you need regular maintenance on your exhaust system. For exhaust repairs to pass an emission test or for mods and upgrades, call 262-709-6300 or visit Rush Automotive today at 122A W Commerce Blvd, Slinger, WI, 53086.
Choose Rush Automotive For Your Truck's Next Diesel Service
Read our reviews and see for yourself that we provide the best, most convenient diesel engine services near you at affordable prices. Come into our repair shop in Slinger today and experience the unmatched expertise of our pro diesel mechanics. Our 5-star reviews make us one of the most recommended diesel repair shops in Slinger!
What our clients are saying about us
We have established longterm and stable partnerships with various clients thanks to our excellence in solving their automotive needs!
Rob is simply the best and is my go to for everything automotive. You will see right away that he believes in building relationships and cares about his customers. He is upfront and through about cost, what needs to get done, and what is coming in the future. I fully recommend Rush- you won't be disappointed.

Car & Truck Care, near Slinger, WI
Friendly, accommodating, outstanding work, and doesn't break your bank. Came in to have our fuel line leak fixed, mentioned that one of the tires had a leak and another shop couldn't find anything wrong with the tire, here they found the leak in the tire and patched it up easy peasy along with fixing up our fuel line! Extremely happy with my experience and definitely will be coming back again in the future. 10/10 would recommend.

Tires, near Slinger, WI