About Diesel Fuel Systems, Inc.
Diesel Fuel Systems, Inc. specializes in diesel engine repair for owner-operators and fleet managers across northeastern Alabama. Located in Henagar, Alabama, the shop serves the AL-40 corridor and surrounding heavy-duty trucking operations within a 15-mile radius, including nearby communities like Hollywood and Geraldine. The operator handles diesel-specific work and maintains service availability during standard business hours to support local and regional freight operations. Call (256) 657-5193 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
Thanks to Jerry at DFS! Absolutely couldn't be happier for outstanding service on Injection Pump rebuild. After getting AC190XT back together started up in less than 2 minutes including bleeding fuel system. The old girl is back alive and should be good for another 20 yrs. Love this old iron horse. Highly recommend DFS Henager AL.
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Verified Customer
Google Review
Brought my 97 7.3 for a oil leak repair on my hpop. Came back to a broken front cover that ended up costing me 3,000. When all it needed was a new hpop gasket. Won't be coming back here again.
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Verified Customer
Google Review
2nd Gen Dodge Cummins with lack of power: Great people to deal with. 2 other shops in another state had tried to locate problem, with no success. Diesel Fuel Services repaired my truck so that it runs like it should, with a significant ...