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Most folks don’t think about diesel diagnostics until something breaks. Out here in Yuba and Sutter County, when a big rig won’t start or...

Hey there! I'm a mobile diesel mechanic located in Loma Rica, and I cover all of Yuba and Sutter County. I handle everything from heavy...

Here's the exact diagnostic summary I sent to a client after working on their 2017 Ram 5500 cummins 6.7L diagnostic on-site. No changes,...

Here's the exact diagnostic summary I sent to a client after working on their 2012 Freightliner Cascadia (DD13) on-site. No changes, no...

Here's the exact diagnostic summary I'll send to a client after working on their Volvo excavator on-site. No changes, no tweaks—just the...