65,700 LOL......not even run in! To my knowledge would only have had one spark plug/air filter change. Was horribly under-serviced in first 10 yrs. Had an idler pulley done at 42k, original hoses and belts I think. In last 18 months no serious issues with motor; needed a/c compressor, a/C TX valve and sway bar bushes though. But all that is non-ecotec related.