I searched various engine sizes and years and most take 5W-20 and some need 6 quarts of oil but some engines need 7 quarts. You can search for your specific year and engine size (4.2, 5.4, 5.6L,) to get the correct capacity with the link below. Always check the dipstick after the oil change to make sure the level is good. Another good way to check is look inside your vehicle to find the owner's manual and it should tell you but it will be based on engine size. If you are not sure about your engine size then check your VIN number and search a VIN decoder for Ford to see which digit in the VIN tells you the engine size, try the additional link, hope this helps! https://www.searchforparts.com/oil-change/ford%20trucks/ https://vinpit.com/vin-decoder/ford/f-150

This should answer everything. https://www.engine-codes.com/b3135_gmc.html

The transmission fluid type depends on if you have a manual or automatic transmission. Here is a lookup tool that will generate all the compatible fluids after choosing the year for your Honda CRV (I would have posted a more specific solution but I'm not sure which year you have so this is the second best solution): https://www.searchforparts.com/oil-change/honda/ As for what to do (leave the engine on off, idling or?) while changing the transmission fluid, the best answer is probably found in the owner's manual. If you lost it, no worries, here is a link where you can find your Honda's owner's manual online: https://mygarage.honda.com/s/find-honda Another thing you can do is make a voice call to your local Honda dealership for more information. I am sure they will be glad to help.

Most f-150 with a 5.0 liter engine take 13.1 quarts of transmission fluid, at least the 2016 through 2019 do (you didn't state which year but it looks like they are similar engines for various years). source: https://searchforparts.com/oil-change/ford-trucks-2017-f150-pickup-5.0l-f