On this week’s episode of Grease the Wheels, Uncle Jimmy weaves between the extremely specific and the bigger picture when it comes to diagnosis. Having the right tools, being able to read things like wiring diagrams, and having an understanding of suspension components are all going to aid your diagnosis of vehicles - but one of the most overlooked ones is the new systems training. As the products that the manufacturers turn out become more and more complex, the people who need to fix these systems when the inevitably break need to be versed in how they work so they can repair them when they don’t! Having a second opinion on your diagnosis is always a good thing, if your shop's interpersonal dynamics allow for it! 

Also Uncle Jimmy uncovers the conspiracy of “Shitbox Gate” and starts the PSA: “Just say no to flood cars!”