lifter

i need help diagnosing this knock in a 2005 tj 4.0 liter in line 6 cyliinder im guessing its a sticky lifter or valve let me know what you think [/video]

I have a 2000 Jeep Wrangler with roughly 160K miles. Recently I let it sit for a week and after sitting, I cranked it & it had developed a "tick noise" which sounds like it's coming from the top of motor or the front of the motor. I changed the oil & added 1 quart of resin to it, but the "tick"...