When to Change Oil

[cyphecks]

I was about to change my bikes oil since it had been about 3000 miles since it was last changed, but when looking through my owner's manual, it was suggested that I change it every 8000 miles. It's an 02 Shadow ACE. Is the manual out of it's mind, or should I listen to it?
Also, if it makes any difference, I am on a road trip doing a lot of miles almost every day. Thanks.

[flw]

Oil and a new filter are cheap compared to a new engine.

When in doubt, change more often, not less.

[Veda]

Is that miles or kilometers?

[The Doctor]

I always go between 500 to 1000 miles under what the manual says.
just to be safe

[sv-wolf]

The advice that I've picked up from manufacturers and mechanics is that most modern bikes are perfectly happy having their oil changed at each service interval- so long as you use good quality oil.

I've always followed that rule and never had any problem.

Still, no harm in changing it more often if it concerns you.

[mydlyfkryzis]

The manual usually specifies a time period, IE 8000 miles or 1 year.

So if you don't ride the whole mileage, but use up the time, change it..

[-Curly-]

Change it every spring.