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Diesel Diagnostics

JL Mobile Truck & Trailer Repair, based in Joplin, MO, has all the training and equipment needed to run computer diagnostics rapidly on your 18-wheeler or other heavy diesel equipment!

Joplin, MO Mobile Diesel Diagnostics

When something breaks on your semi, you need answers fast so you can get a replacement part installed and get back on the road. Our diesel roadside assistance team can bring our computer diagnostics scanners to you to quickly analyze fault codes, identify problems, and make necessary repairs!

In-Shop Diesel Diagnostics

If you prefer to have us run diagnostics in-shop, feel free to schedule maintenance for your rig. We can perform comprehensive diesel computer diagnostics in our shop, where we are equipped to make any needed repairs.


(417) 438-9461

120 N Prigmor Ave, Joplin, MO 64804

Monday-Sunday 24/7