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First analysis was with Castrol Edge 0W-20 at 15,000 miles. I'm glad to see the copper levels are dropping. This analysis was taken at 25,041 miles. From seeing other analyses of these Nissan Titan engines, they are known for high copper levels. Filled with Mobil 1 ESP X2 0W20. Likely will...

7 quarts of Mobil 1 ESP 0w20 , a Carquest premium oil filter and a Carquest premium air filter for a 2024 Nissan Titan. Sent in a 5000 mile oil analysis with Valvoline Restore and Protect. Will post results when it's done

Unfortunately, I do not have any verified top tier stations in my area.

I am currently running Valvoline Restore and Protect. Since my 2024 Nissan Titan is under factory warranty, I'm pretty sure the factory would deny any warranty claims if I had a catch can installed. My goal is to minimize any intake valve carboning that happens with GDI engines. Does anyone...

Considering the viscosity in the sample, I'm thinking there is no concern.

What is special about Valvoline Restore and Protect? I plan on sticking with 5000 mile OCIs which should really prevent any sort of sludge formation?

This my is my first analysis. Sample was taken at around 15,000 miles and the OCI was 5,044 miles. Here is the backstory: Prior to this truck, I owned a 2019 Titan. Due to the cylinder 7 TSB, I had 3 engine replacements within a time span of a 25,000 miles. According to Nissan, there was an...