Ram Truck & Cummins Repair in Washington, UT
Ram 1500, 2500 and 3500 with the 6.7L Cummins or HEMI gas V8. Diesel, drivetrain and suspension work in Washington, Utah.
Ram HD trucks tow, haul and wheel hard in Washington County, and they wear in patterns we see weekly. The repair side handles Cummins fuel systems, transmissions, steering and brakes. The off-road side handles lift kits, shocks and alignment. Both happen in the same building, minutes from St George.
We service trucks, SUVs, Jeeps, Broncos and daily drivers, gas and diesel. If you don't see your vehicle here, call us.
Platforms We Service
Suspension and lift work runs through truck services, diesel work through diesel repair, and ride-height correction through alignment service.
6.7L Cummins Diesel Work
The 6.7L Cummins runs two fuel filters, a chassis-mounted primary and an engine-mounted secondary. Both get replaced at the 15,000-mile service, earlier on trucks running off-brand diesel.
Most 6.7L Cummins engines use the durable CP3 injection pump. Later model years moved to CP4, and we check the VIN before assuming which pump sits in the truck. Rail pressure, injector return and filter media condition tell us how the high-pressure side is holding up.
EGR cooler condition, DPF regeneration behavior and turbo actuator function make up the bulk of Cummins drivability diagnosis here. Hard starts, power loss under load and metal in the filter get chased to the source rather than parted at.
The 68RFE transmission behind a towing Cummins benefits from fluid and filter service well before failure. The Aisin AS69RC lasts longer under load and still runs a fluid schedule. On the gas side, 5.7L and 6.4L HEMI work covers lifters, plugs, cooling and exhaust manifolds.
Steering Lift and Alignment
Ram HD front ends have known wear points at the track bar, drag link, steering box and ball joints. Death wobble is a symptom, so we measure and inspect until the loose component shows itself.
Leveling kits and 2 to 6 inch lifts go on 1500 and 2500 platforms, with shocks matched to load and terrain. Alignment finishes on the Hunter HawkEye Elite with a printout of the numbers.
Maintenance Intervals
5,000 to 7,500 miles
Oil and filter with roughly 12 quarts of diesel-rated oil on the Cummins, tire rotation, courtesy inspection.
15,000 miles
Both Cummins fuel filters, engine air filter, cabin filter, transfer case fluid inspection on 4WD.
30,000 miles
68RFE or Aisin AS69RC fluid and filter, brake fluid flush, front and rear differential fluid. Spark plugs on 6.4L HEMI.
60,000 miles
Front axle service, driveline fluids replaced, cooling system inspection, full drivetrain health check with a photo report.
Heavy tow duty
68RFE fluid service closer to 30,000 miles on trucks that tow often, with transmission temperature reviewed at the same visit.
Ram lists longer intervals for ideal conditions. These are the numbers we work to for Southern Utah heat, grades and tow duty. Call with your mileage for a range on any of them.
What We See in Southern Utah
Serving Washington, St George and Hurricane, plus Ivins, Santa Clara, La Verkin and Leeds. Pricing depends on the platform and the mileage, so call for your vehicle.
Book Your Service
Repair, maintenance, lift and alignment in one shop in Washington, Utah.
Side-by-side and truck work happens under one roof in Washington, Utah.
The same shop services Polaris, Can-Am and Kawasaki side-by-sides — shock rebuilds, clutch work and suspension.
Side-by-side and UTV serviceFrequently Asked Questions
How often does a 6.7L Cummins need an oil change?
Ram lists up to 15,000 miles in ideal conditions. Heat, dust, idle time and towing in Washington County move that to 5,000 to 7,500 miles on 15W-40 diesel-rated oil for most trucks we see. The engine holds about 12 quarts, so the oil that goes in matters. Tow rigs and idle-heavy work trucks sit at the short end of the window.
Does the 68RFE transmission need fluid service?
Yes, especially behind a truck that tows. The factory paperwork treats it as a long-life fill. Trucks in heat and tow duty do better with fluid and filter service in the 30,000 to 60,000 mile range. A neglected 68RFE is an expensive rebuild, and the Aisin AS69RC handles load better while still running on a fluid schedule.
Do you work on Ram 3500 dually trucks?
Yes. That includes oil service, transmission work, front axle service, brakes and diagnostics. Dually rear wheel service covers torque spec, brake work and bearing inspection as part of the standard workflow. The lift capacity and tooling here handle one-ton chassis without improvising.
Can you fix death wobble on a Ram 2500?
Yes. Death wobble is a symptom of play somewhere in the steering and suspension, usually the track bar, drag link, tie rod ends or ball joints. We measure the components under load, find the source, then repair and align on the Hunter HawkEye Elite. You get photos and video of what the technician finds before any parts get ordered.
Ready to Get Started?
Call the shop with your year, mileage and what the truck is doing. We book service in Washington, Utah, minutes from St George.