Hello everybody. I hope you are all doing well. I am looking into getting a Land Rover LR4 and I found one I really like however when I looked at it this morning I heard this tapping sound from the engine. It does not have an engine light on and I can not tell if it’s a timing chain tensioner sound or if it’s the normal direct injection or anything in between) It does become faster as you rev the truck and it is relatively loud (see attached videos) the truck has 230k miles on it but it has been meticulously maintained. I hope this finds you well and that someone has dealt with a similar situation to hopefully help out! Thank you for your time :-)