Dave's Engines

4 engines, now this! Easy MIS-diagnosis! What we found we didn’t expect on this Cummins 5.9L with major blow by and pressure

Super common issue, common denominator, easy ways to avoid it. So many engines have the Bosch CP4 high pressure fuel pump, duramax’s run them, Powerstrokes even this 3.0L, landrover’s, bmw’s and more. Please change your fuel filters and use an additive. Its necessary, no other way to put it

What would you do! Nightmare F-150 that had tons of money invested for repair, wasn’t fixed, and now ended up at our shop

Did they waste money or can it be saved? This Nissan just had tons of money 💰 spent on it at another shop, and now it needs maybe that same work again. What to pay attention to and avoid on a misfire and catalytic converter

Flat rate! Does it work? Here’s a prime example of how it can be a bad thing if you don’t capture the time for your expertise and hard efforts

Solving the worst issues on the 6.7L Powerstroke with our Juggernaut upgrade

1st time seeing this failure on these 5th gen Cummins trucks - camshaft and lifter failure is extremely common, but this truck came in sounding fine, and it ended up having a near catastrophic failure with bent push rods

Tour our Shop at Dave’s Auto and our amazing machine shop team

5cent oil plug can kill an engine - mostly 6.0 and 6.4 Powerstrokes

Worst D.E.F disaster we’ve seen on a new truck