What is this sound?

[amp1956]

hemis are know for hemi knock not sure why but several do in as far as oil i stay with what is recommended i have 2 rams one takes 0 w 40 pennzoil the other is 09 with 200 k

 

[14ramdjh]

i use the oil that ram installs from dealer oil changes. when i have my son change oil for me it's toyota brand synthetic. a quick change to petroleum oil will tell you if its internal... dealer synthetic, toyota synthetic. is what has been in my 5.7 2014 135000 miles my old 1999 ram cummins had 10000 on petroleum then 269K miles on amsoil synthetic. no engine problems on either truck.

 

[Zac1]

I use Castrol Edge 5W20. I am happy camper. My RAM loves it. My brother in law 2019 had a real bad lifter noise, we changed the oil yesterday to Castrol 5W20 high millage. So far no noise.

 

[RamDiver]

I use Castrol Edge 5W20. I am happy camper. My RAM loves it. My brother in law 2019 had a real bad lifter noise, we changed the oil yesterday to Castrol 5W20 high millage. So far no noise.

If you locate the LubeGard survey, here at Ram Forum, you will discover a significant success rate using the Bio Tech oil additive.

Did Lubegard Biotech kill your hemi tick??

So we have had a couple guys running biotech so we should start seeing some results, and hopefully this thread will encourage people with hemi tick to try other lubrication strategies. For those that follow, Lubegard Biotech is similar science to Redline, and as we have seen it can be an...

www.ramforum.com

.

 

[GTyankee]

damn,
that almost sounded like 225 Cat engine that is dieseling

 

[Zac1]

I am happy with Castrol Edge 5W20. For me I have no reason to use BioTech.