Your multimeter is a versatile tool. But for certain diagnostics, you need an oscilloscope to get a closer look at a vehicle’s electrical systems.

Oh, brother. The boys are at it again. Nick and Lemmy, both Dorman employees and mechanics, watch a few internet videos and try their hands at diagnosing over the phone again. The results are…well, let’s call them murky. Take it easy on them in the comments section so they don’t mope and sulk all day. Without further ado, here’s the Diagnostic Duo.
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Not so long ago, forced induction was mostly limited to high-performance sports cars and diesel trucks. Join Lemmy and Nick for a deep dive into modern forced induction systems and the parts that keep them running.
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