[Hiluxxulih]

I used Marvels Mystery oil on my 85 Chevy with a 305 when the lifter started ticking and it worked doesn't make the noise anymore , me and my brother thought it spun a rod bearing at first so we dropped the oil pan and pulled all the rod caps to check the bearings ( they were like new ) and then we found out why the lifter was ticking the previous owner apparently did not like changing the oil , and chunks of carbon in the oil screen and plastic pieces from the timing gears .