u/Big_Bowl_9339

I just bought my first Explorer at 75k… I wanna do a full fluid flush (coolant, engine, transmission, diffs, PTU). What fluid do I need for these?

I just purchased a 2019 Ford Explorer Sport with 75k miles for 21,500… on top of that I paid $5400 fo a 7 year 70k miles bumper to bumper warranty.
Do yall think the warranty is needed and if I’ll have any issues with it? Or should I return the warranty?

I built a AR-9 pistol. I used PSA upper and lower receiver, as well as a PSA build kit. I also used CMMG endo mags. The issue I'm having is the bullet is being caught by the BCG but is not feeding into the barrel because it's getting caught on the lip. The PSA upper was pre assembled.

What are some resolutions to this? Is all we need to do getting a barrel with a better feed ramp? Would a glock block work better?

I really wanted a 3rd gen x5 50i but have changed my mind due to the seemingly high amount of maintenance that will be required. My budget is abt 15k but I’m looking for a fun to drive, large car, that isn’t 50i unreliability. Is the 3rd gen 35i a good choice?

My other choice is a 2017 explorer sport or maybe a Audi Q7 (jury is still out on that tho lol)