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Cummins Engine Repair & Maintenance

Cummins is well known for building some of the world’s best diesel engines. To many in the industry, Cummins engines are bulletproof. They can be found in everything from dually pickup trucks to large semi-trucks and even in large construction equipment. Although these engines are indeed super durable, they are not immune to wear and tear, and as such, need preventive maintenance. Here at Iron Buffalo Equipment, not only do we offer a full suite of preventive maintenance services, but we also perform large-scale repairs of all kinds. 

Common Cummins Maintenance and Repair Needs

EGR Valve Leaks

Cummins engines have been known over the years for their leaky EGR valves. Your Exhaust Gas Recirculation (EGR) system is responsible for moving some of your emissions back into your combustion chamber. This ensures less carbon is emitted into the atmosphere. Although this is great, the added complexity introduces fail points such as your EGR valve. When this gets stuck open, your engine is not receiving the same amount of material as it should be. You’ll likely notice poor performance and poor fuel efficiency, and your engine may even go into limp mode. Here at Iron Buffalo Equipment, we’ll have your EGR system fixed up in no time. 

Preventive Maintenance

So what preventive maintenance services should be undergone on a Cummins engine, you may ask? Everything from oil and filter changes to fuel injector cleaning should be undergone on a routine basis. Here at Iron Buffalo Equipment, we offer a full set of preventive maintenance services that are sure to keep your Cummins engine running for years to come. 

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Customer Reviews

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I drive hot shot and had a situation where all my clearance lights went out. I called early in the morning and they got me in same day and had the problem fixed next day. It was a completely unreasonable ask as it was an electrical issue that I needed done in a 2 day window, not to mention they were slammed. These guys went above and beyond for me without a fuss and communicated every step of the way.  I HIGHLY recommend them to anyone. Thank you guys for all your help!
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Absolutely the best customer service. I went in seeking a hard to find item that I did not want to have to wait for from amazon. To my surprise they had what I needed and made my day that much easier for my trailer repair.
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We are so thankful that our motorhome was towed to JE-CO. After a very disappointing breakdown, JE-CO has been so accommodating and helpful. They have easy access, long business hours and have worked well with Ford and Tiffin to try to get our rig repaired . We would highly recommend them.Also, thank you G for keeping us informed on what’s going on.
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