car is vibrating at idle

[accordztech]

I got an automatic that vibrates like made at idle in drive.

I checked the common places especially the front motor mount and the rear motor mount and they are fine. I dont get it. I also thought the idle was to low so I raised it to just above 800 and it still does it.

Sometimes if i flick the high beams it goes away completly.

[accord_raffi]

When you checked your mounts, did you check it while it was in "D" or did you put the car in park (or turn it off) and then check?

[accordztech]

I checked for cracks and it seemed solid in park

[19TcappaLX]

might just need a tune up.could have oil on a plug.

[C91BLX7]

Iac?

[accordztech]

might just need a tune up.could have oil on a plug.

Just did it, same

Iac?

I doubt it, its not struggling at idle or anything. Wouldnt cause the car to shake like that.

[HondaFan81]

I'd start off making sure your base idle is set properly. Assuming all is fine with idle, no vacuum leaks, etc.

Then, I would move onto making sure your charging system is operating properly.

Also consider if you're BS belt is improperly timed.