Diesel Engine Repair Near Lehi, UT

For the finest diesel engine repairs in the Lehi, UT area, drivers can look to S & J Automotive & Diesel. It’s a good idea to leave your vehicle in the capable hands of a qualified diesel engine mechanic. Our professional mechanics understand everything about diesel engines and their corresponding parts.

Have S & J Automotive & Diesel be your number one stop for quality diesel engine repairs. Our shop is conveniently located near Lehi, UT, in Pleasant Grove, just off of State Street. Our team of trained diesel experts can do the repairs you need in a reasonable timeframe, so that you can get back to driving.

We know that you depend a lot on your vehicle, and we can assure you that we’ll take great care of it. Our dedication to our customers is unparalleled, and we take customer satisfaction as seriously as we do our diesel engine rebuilds and repairs.

Diesel Engine Mechanics You Can Trust

Our professional diesel engine performance mechanics’ number one objective is to get your diesel engine repairs or diesel engine rebuild done quickly, efficiently and safely. We understand that you depend on your vehicle, and we’ll work efficiently to ensure that you can get back on the road. Our experienced professionals offer top-notch diesel engine repair services, which has given us a solid reputation in the area.

What can you expect when you come into S & J Automotive & Diesel? You get a team of diesel engine performance mechanics who are specifically trained in diesel engine repairs and diesel engine rebuilds. Diesel engines are strong and they’re a product of ingenuity. But it’s crucial to know that they differ from a regular gasoline engine. That’s why you want to take your vehicle to a diesel engine performance mechanic.

Whether you need a large truck, a pickup truck, a fleet vehicle, or even a car, S & J Automotive & Diesel is your premier diesel expert near Lehi, UT.

What We Do for Diesel Engine Repairs

Here are some of the more common diesel issues we can repair:

  • ✓Oxidized oil
  • ✓Humidity reactions
  • ✓Hard starting
  • ✓Lack of power
  • ✓Replacing defective glow plugs
  • ✓Engine knocking
  • ✓Wrong weight viscosity
  • ✓Faulty lead/acid storage batteries
  • ✓Overly noisy engines
  • ✓Discolored smoke from the exhaust

A surprising number of diesel engine issues can be diagnosed by the color of the smoke that comes through the exhaust. If the smoke is black, this could be a problem with the fuel to air ratio, and this be caused by a variety of things, such as:

  • ✓Faulty injectors
  • ✓Your injector pump
  • ✓Clogged air filters
  • ✓Damaged EGR valve
  • ✓Issue with the turbocharger

If the smoke is blue, this suggests that the engine is burning oil (oil leaking in the engine). This could be due to a bad turbocharger, valve issue, or oil filter. If the smoke is white, this might mean that the fuel isn’t being burned in the engine properly. This could mean too much fuel being injected or not enough heat or compression.

Come Visit Our Diesel Engine Repair Shop

When you come to us for diesel engine repairs or a diesel engine rebuild, we will perform a full diagnostics test to find the problem with your engine. Once we figure out the issue, we will get right to work and get your diesel repairs done as fast as possible. We will also look for any underlying problems to avoid any future issues down the road. Give us a call at 801-785-4094 or come visit our shop near Lehi, UT.

We service the following cities and their surrounding areas:

Looking for experts to help you with auto repairs?

Contact Us

Contact Info

285 W 200 S St
Pleasant Grove, UT 84062
Phone (801) 785-4094
Hours of Operation
Monday thru Friday 8:00am-5:00pm


HVAC certified


Payment Methods

90 Day Same As Cash