Oil Change? New Sparkplugs? Swap out the Serpentine Belt? Air filter? Timing belt tuning? Fuel Injector Clean? Nah, let's just swap the whole engine. Doh, wait, I have a big truck and the engine is Size 3, so I can't even pull it, gotta take it to the manufacturer to get it done. That's what this system looks and feels like, CIG. It's terrible.