Hi everyone,

I recently purchased a vehicle with a 6.2 Cadillac engine and I’m curious about its long-term reliability. I’ve noticed it delivers impressive power, but I want to make sure I’m maintaining it properly. Are there any common issues I should watch out for, or recommended maintenance routines specific to this engine?

Also, has anyone experienced performance upgrades that are worth investing in? Any tips on fuel efficiency, oil type, or cooling system care would be really helpful.

I’d love to hear your firsthand experiences with the 6.2 Cadillac engine.

 

thanks in advance for any help