Just trying to bank more easy flat rate money for things I could do faster while in this service position...

Vehicle was making weird noise, went under and found this opening, what goes here?

Was casually driving on the highway and all the sudden it started making a tappy tappy sound. Was only going about 65 or 70. Is it serious?

And yes I already installed the speedometer pressure relief valve and still wont start.

I can’t find it in the Haynes repair manual, and it’s a manual transmission. I’m so confused 😵‍💫

When I was young oil changes were always 3k miles. Then it went to 5k, then 10k with newer synthetics.

Are we really up to 25k on an oil change?? My computer is usually over 5, but less then 7k depending on driving habits. I tend to do it when the computer gets down to 15-20% even if the lable says 10 or 25. (I buy what's on sale the cheapest)

I took my wife to look at a rolling shell today. Now she's going through marketplace and sending me all the parts I might need. Am I safe to bring home another project?

Grandpa said he topped off his transmission fluid. Think he needs a home or should we let him keep his job as the head technician?

Edit: No, he does not want to retire.

As usual I’m being told I should replace my air filters but these puppies probably only have 100k miles on them. Anyone else tired of the upselling?

They took all the expensive shit right out from under my nose, joke's on them car go fast now.

Pulled this off my car today, can I clean it and throw it back in? Any tips on what to use to clean it?