WE SPECIALIZE IN DURAMAX, CUMMINS, and POWERSTROKE ENGINES. WHEN THEY CAN'T, WE CAN.
Comprehensive engine repair and replacement services for Duramax, Powerstroke, and Cummins engines.
Preventative maintenance and repair to keep your diesel engine running efficiently and reliably. We work with your insurance to get these situations covered.
Overheating? No start? Electrical problems? Leaks? Whatever it is, we provide expert diagnosis to get your truck back on the road fast and minimize downtime.
Full inspection & repair of front end parts for all diesel pickup trucks.
New ride, or Ole' Reliable needs a checkup? We've got you covered with a full inspection to ensure the safest and most comfortable ride.
Improve power, efficiency, and sound with custom exhaust solutions.
A DCR upgrade is a fuel system upgrade for some diesel engines, particularly the Ford 6.7L Powerstroke, that replaces the factory CP4 injection pump with a more robust and reliable DCR (Dual-Channel Rail) pump. This upgrade offers increased fuel delivery, better engine performance, improved response, and significantly reduced risk of catastrophic fuel system failure, which can be a costly problem with the original CP4 pump.
Preventative maintenance to prevent catastrophic engine damage caused by the failure of the stock grid heater's bolt or nut, which can break off and fall into the engine's cylinders.
A Chevy CP3 conversion involves replacing the less reliable and less capable Bosch CP4 fuel injection pump found in 2011-2016 GM 6.6L Duramax (LML) engines with the older, more robust Bosch CP3 pump. This conversion is done to improve the reliability and fueling capabilities of the diesel engine, as CP4 pump failures are costly and can lead to the complete failure of the high-pressure fuel system.
With over 10 years specializing in diesel engines, we have the expertise, tools, and dedication to keep your truck running at its best. We pride ourselves on honest service, fair pricing, and unmatched knowledge of Duramax, Powerstroke, and Cummins engines.
At Red Allen Diesel, we’re passionate about diesel pickups. We don’t just fix trucks—we keep them running stronger, longer, and more reliably. With hands-on expertise and years of experience, we tackle everything from routine maintenance to complex repairs. We are family owned and operated, with generations of knowledge and hard work dedicated to providing the best to our customers.
Call or text us directly for fast, trustworthy service.
RAD has always done me a great job. Mr Billy has went out of his way to accommodate me while I was in Wichita Falls, TX. When my transmission went out, Wichita Falls Ford could not find me a TCM thru Ford but Mr Billy found one in Jacksonville, FL and had it sent to the dealership. NOW THAT IS SERVICE. Thank You Red Allen Diesel for ALWAYS being there for me. You will always have my business. GOD BLESS YOU AND YOUR CHRISTIAN COMPANY.
Very knowledgeable, hard working, and fair pricing! You would be hard pressed to find a nicer bunch of people or shop. They have done a lot of work for me over the years now and I have never had a problem. Highly recommend them.
One of the best shops that I have even used. They had 100% of my work done.
The advantage of living in a small town is small businesses like this one! If you need anything done RIGHT on your diesel truck, Red Allen Diesel is your answer!
Red Allen Diesel
6701 HWY 171, Anacoco, LA
Call/Text: (337) 238-3710
Email: [email protected]
