Hi, I am new to this forum, so apologies if this is not the place or the way to ask this. I recently found a 3rd hand 2011 Dodge Journey Mainstreet 3.6L. I am not knowledgeable about cars but the price seemed adequate for the state of the car so I bought it for getting around. It has 136k miles on the odometer and it works well. I took it to the mechanic for a safety inspection and to change some filters.
With the safety inspection I received two comments from the mechanic:
Engine has tapping noise possible bad rocker arms
Inspected brakes front pads 50% front rotors has uneven ware, rear pads 75%
I am a bit tight on cash and the mechanic said that the 1st point would cost around 1.8k dollars. Not sure how to ask this but is this something I should be actively worried about and trying to solve in the short term? He said that this is typical of the 3.6L V6 motor, but to be honest I am not sure what are the implications. With regards to the breaks, they seem to work just fine is this something that can damage the car?
Anyway, thanks a lot, and again, apologies if this is not the place to ask this.