OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Trimmers and Brushcutters Ryobi Trimmers & Brushcutters Ryobi 825r gas trimmer......running rough

I just purchased the 825r gas trimmer. I followed the start up procedure and used it for the first time over the weekend. Started very easy and ran good with the exception of full throttle. As I squeeze the throttle it runs very smooth until full throttle then it has this rough running feel to it. It vibrates more and seems to be ever so slightly missing out or coughing but still runs and cuts fine. I don't have any experiance with four cycle trimmers so maybe this is normal? Any ideas?

Luv2sled,
It sounds like you need to get it to your local warranty agent as it seems as if you need the carby tuned.

Regards,
Bruce

Bruce.......it's my understanding in reading the owners manual that carburetor adjustments are not covered by the warranty.

What adjustments are there? I only see an idle screw adjustment. Can I do this myself?

The carby adjustment should be covered by warranty.

Regards,
Bruce