About Diesel Performance Unlimited
Diesel Performance Unlimited in Richland, Washington serves owner-operators and fleet managers running diesel-powered equipment across a 15-mile service radius that includes Kennewick and Pasco. Located in the Tri-Cities region along the I-182 corridor, the shop specializes in diesel engine repair for trucks and heavy-duty applications. The operator handles diagnostic and repair work on diesel powerplants, drawing customers from the surrounding communities and regional freight operations. Call (509) 375-9997 for diesel engine repair.
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Our Services
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
My 2005 Excursion 6.0 Diesel has 166000 miles on it and needed front end work, rear main seal, glow plug harness, etc. The work was done to perfection and in a timely manner. I would highly recommend them for anyone needing repairs and/or upgrades to your vehicle.
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Verified Customer
Google Review
Jessie was and always had been awesome and responsive helping fix my old F350 Superduty 7.3 Powerstroke. Even as I was stuck on the highway. Fortunately he had the part in his inventory that was needed. Made it to elk camp and back home.
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Verified Customer
Google Review
What a great experience very professional, knowledgeable and had the work done a day earlier than expected at the quoted price and they included a full vehicle inspection with a price list and quotes and after 24 years it was as you might ...