Valve Clearance acura rdx 2013 3.5 V6

look under the hood on the label....

If is making noise make sure is not a timing belt , water pump. I had to replace my timing belt at 145k and at first a shop says I need it valve adjustment and it was not even the case. They just wanted to charge me unnecessary services at a tune of $5000 I found a shop that charge me $500 labor and I provided all the parts for $400(OEM) You can get a free quote for mobile repairs here too and compare it to your local shops https://bit.ly/3jPqGmH