oil changes

I have a 2000 Insight with some 222K miles on it, and it runs well. Like many people, I am driving far less than I used to. My latest oil change and maintenance check was six months ago, and the mileage has been just over 3K miles since then. Most of the miles are freeway miles. Should I wait...

The head of my drain plug is completely stripped. It's like the mechanic before me cranked it on there as hard as they could each time and then tried tearing it off each oil change. It was done at a Honda dealer every time prior to my purchasing the car. Anyways, I can't currently get it off...

We just bought a new '11 Insight-our first Honda ever. We have been a Toyota family for many years- have a RAV, Tundra, Corolla, PreRunner, and Tacoma in the family. My question is oil changes. The manual does not suggest frequency--it only says when the indicator indicates to chg oil. Would...