2006 Chev with a 2.2 litre 4 cylinder ecotec 159,000 miles.
I take note of how the OLM counts down with the miles accumulated and it doesn't make sense to me. In July I went on a 3,500 miles road trip and it counted down faster [per mile] during that highway trip than it does during mixed driving here at home. The highway trip was 65-75 mph cruising for hours on end. Here in the city, the car is used for multiple 5-10 mile trips everyday. I thought steady highway mileage was far easier on the oil but not according to the OLM. Anyone experience this?
I take note of how the OLM counts down with the miles accumulated and it doesn't make sense to me. In July I went on a 3,500 miles road trip and it counted down faster [per mile] during that highway trip than it does during mixed driving here at home. The highway trip was 65-75 mph cruising for hours on end. Here in the city, the car is used for multiple 5-10 mile trips everyday. I thought steady highway mileage was far easier on the oil but not according to the OLM. Anyone experience this?