Recent content by chevyguy21

My 2005 Tahoe 5.3L Autoride 2wd has 112,000 miles and still going strong. I change the oil every 3000 miles (Mobile 1 conventional oil, Napa filter), trans oil every 50k miles. At 100k miles, I swapped out battery, flushed radiator, changed water pump (slight leak), swapped out the spark plugs...