Diesel Laboratories (Specializes in Diesel engine repair & DPF/EGR Cleaning.) 738 Bamberger Drive, American Fork, UT 84003

"We had an injector wiring problem. We were on a time crunch trying to leave town for spring break. Clayton was so awesome and worked us in so our week long trip wasn’t ruined. He got it in and fixed in less than 24 hours. We are super grateful for their amazing customer service and expertise."

"I have a 2019 F250 that threw an emissions efficiency code. Called Diesel Labs and they took a look for me and were able to clean my DPF and clear up the problems. Truck is running great now. Would recommend to anyone."

"Miller Diesel did a great job on my dodge ram truck. Had a head gasket leak. Replaced cracked head and injector and manifold. Runs great Thanks Clayton."

"Best shop around! They were able to get my truck in and out quickly and Clayton was always available to take my call. Thanks for all your hard work. I will refer Diesel Laboratories to everyone."

"The team at Diesel Laboratories are awesome. Weston, Blake and AJ were able to get the best out of our 6.6 Duramax Kodiak expedition truck. The shop treats customers like family and everyone is super knowledgeable about all things Diesel. My truck now runs much smoother, shifts better and doesn't overheat on long inclines. I can't recommend Diesel Laboratories enough!"