Is it just me or is there very few "HOW TO videos for 1980s (early 90's) S10 Blazers/Jimmys? Maybe I'm just looking in the wrong places? Anyone got a suggestion?

 

And there still isn't many. I own another older Chrysler vehicle and there are a number of people who have multiple videos of practically everything from changing a tire to a complete engine swap!

 

Interesting enough that for the small S10 there is indeed very little material on the web, despite it having been built in the hundred-thousands.

Fortunately enough I have all the manuals for my 94 S10 and a year ago got the repair manual for the engine, tranny and such from eBay.

The truck has been built over years without major modifications underneath so the know-how of one can most of the time be switched to the next.

An example is the removal of #3 and #5 spark plug. No vids, despite the question rising very often.

Have a look at our Tech section. A lot of writeups an information on all kind of stuff.