This is a direct injection engine. What is, in youse guys opinion, the best oil to prevent intake valve buildup? I've seen the Valvoline Modern Engine oil stuff. Does it work? Does it matter? Any GM techs out there have a preference of what they've seen to which kind of oil to use??? Had a 2012 Equinox 2.4, used mainly Mobile 1 if I remember right. Wife said it was down on power somewhat. I drove it, yep wasn't the same. Used a bore scope, man were those intake valves loaded up. Had used CRC intake valve cleaner too. That's why I got rid of it. Is the 2.5 engine about the same as the 2.4? Has GM done anything to help with the valve build up? I wish RAM made a smaller truck with the Pentastar 3.6, I'd buy it in a heart beat!!!
Thanks In Advance!!!
Thanks In Advance!!!