I've have had a problem with me motor an from what I can tell its the timing chain tensioner. I have done stuff like this before just not on this engine an want to get it right. am I looking for as much info to do it myself pictures, torque settings, tips what too look for what Not to do. I will not be changing the chain as know its quite new, just the last person did not fit right i guess as hence the issule i have. Would also be happy drive the car an do there if someone was offering to help. am open too help! times are hard!