It's a great resource for sure. I've learned too many things to list from watching videos. I have found car/truck fixing advice to be all over the place online. You can say "My 2010 Blah Blah Blah does XY or Z", and you'll get advice from "reset the code" to "mine did that and I pulled the engine apart, replaced the heads, put a new camshaft in it, new fuel injectors, new fuel pump, new transmission and it solved the problem". I helped a family member with posting their issues about a F-350. The general consensus was it needed about $8000-12,000 worth of work, despite the fact it ran fine when turned off and next time it started it acted up. Of all the people, one person said "there's no way- something has gotten into the wiring harness and chewed through some wires to make all that happen at once". Found a local mechanic, he took it, found the wiring harness chewed up. Repaired it for less than $500, when everyone else had him spending no less than $8K for new injectors, new fuel pump, etc.
You really have to weed through some bad advice on car related things, in my opinion.
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Real name Steve but that name was taken on the forum. Used Middle name. Call me Steve or Scott, doesn't matter.