Quote:
Originally Posted by DaveC113
Dexos2 probably requires a low volatility base stock so less oil vapor to get into the intake, but pre-'19 cars all came with Dexos1 5w30 so I wouldn't worry much about using the non-Dexos oil... but don't volunteer that info to the dealer!
LT1 is definitely an issue with LSPI if you add a supercharger, if the tune is kept stock I would just follow the manual, not add a catch can and enjoy your warranty. If you add a supercharger than do whatever your tuner recommends.
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So, dexos1 gen2 (with the main change being LSPI prevention) was released in September 2017. That would mean that prior to that (‘16 and ‘17 model years), the LT1 and other Camaro power plants were using dexos1 gen1 that didn’t address LSPI. I don’t recall seeing anyone post about issues with their LT1 prior to dexos1 gen2, so I assume my car is fine.
And no mods planned for me. I added an axle back exhaust, but that’s all I will ever do. Maybe a cold air intake. It’s always been my dream to get a V8, and with electric vehicles becoming more common, I wanted to make sure I had the experience. I plan on keeping this car as long as possible. I love it!
Also, why no catch can? The idea makes sense, I think, but I can’t never get a straight answer. Some almost demand you get one, some say it’s a terrible idea.