One of the questions I am most frequently asked is about idle speed control; idling is too fast, too slow or erratic. An engine might idle too fast because of an intake air leak, but it can be due to ...

I inherited my elderly dad’s 1998 Lexus ES300 a few years ago. It has only about 65,000 miles on it and I’ve never had any major engine problems. But starting about a year ago, it occasionally stalls ...