Truck Manufacturer

Kenworth Truck Repair Services in Fontana, CA

Proudly Serving the Counties of San Bernardino, Riverside & Los Angeles Since 2004

EIP Diesel Repair is your go-to destination for expert Kenworth service and maintenance for your heavy-duty diesel truck. Whether you have the classic T680 or any other Kenworth model, our team of experienced technicians can handle all of your Kenworth service needs.

Outside the repair shop at EIP Diesel Repair

Common Kenworth Problems


When you climb up a steep hill, does your Kenworth truck spew smoke from under its hood? Overheating is a common issue with Kenworth trucks, particularly the T680 model. This problem can be caused by coolant leaks and loose coolant hoses caused by broken cheap, plastic fittings. At EIP Diesel Repair, we’ll replace the plastic with brass fittings so you can avoid long downtime and depleted coolant reservoirs while you’re out and about.

Starter Difficulties

Starter problems can occur at any time of the year, and they're often linked to the colder winter months. Loose or corroded battery connections and damaged batteries are common causes of starter difficulties in Kenworth trucks, which can be resolved quickly by replacing the affected electrical components. Other electrical problems, such as blown fuses and exposed wires, can also cause starter problems on Kenworth trucks powered by PACCAR engines.

Worn Tires

Tire issues are among the most common problems faced by fleets and drivers, regardless of whether they use Kenworth or any other brand. At EIP Diesel Repair, we offer comprehensive tire maintenance and replacement services to keep your truck's tires in optimal condition. Our team of experts will conduct a comprehensive inspection of your trucks' tires, identifying and repairing any faults whenever possible. If a tire is beyond repair, we'll retread or replace it with the most reliable and trusted brands on the market.

Contact Us

If you need maintenance or repairs done on your Kenworth truck, bring it to EIP Diesel Repair in Fontana, California. Our team will provide the necessary services to keep your truck running like new.


We Offer Top-Rated Heavy-Duty Diesel Mechanic Services

EIP Diesel offers a wide-range of diesel mechanic services. Our full-service heavy-duty repair shop provides repair and maintenance for all types of diesel vehicles, from semi truck trailers & buses, to RV's & heavy equipment. We have all the tools & tech needed to perform top-rated repairs on all makes & models. We are centrally located in Fontana, CA, and are proud to keep the surrounding areas of San Bernardino, Riverside, Anaheim, Rancho Cucamonga, & more moving safely!

Customers Reviews

Really good Heavy duty diesel mechanics, its my go to place to service my truck. Honest and reliable.
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A+ Mechanics. I've been in the trucking industry for 30 years. The entire team at EIP Diesel repair have proved to be honest, knowledgeable and on schedule.  They have overhauled 3 different trucks for me, and the performance is on point.
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Juan Roberto Avilo Nuno

Great place anything from a oil change to a overhaul they can do it all 100% recommended.
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Ismael Becerra


Contact Us

Contact us today to schedule service or with any questions.

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Find Us
16144 Boyle Ave, Fontana, CA 92337
Truck mechanics at EIP Diesel Repair