Flat spot

mike-s · Post by **mike-s** » Mon May 22, 2006 3:33 pm

chameleon wrote:Hey there miss, how's it going? I did a job under the tank the other day and after I put it all back together I had a flat spot too The next day I went back under and tightened the carb-to-head manifold screws and she was right as rain after that

Mighta been a carb synch issue, you were freakin lucky that that sorted the issue out then if thats a case as it usually requires no end of f*kin about

chameleon · Post by **chameleon** » Tue May 23, 2006 11:05 am

Actually I was down there checking the sync on the carbs! I had done them a week ago and just wanted to recheck the balances as my 11 had a little "roughness" in it's idle and on up to 4000, it always seems to bounce up and down about 1~200 RPM. But randomly, every now and then like:?

I have done shims, plugs, now the carbs. I'm really out of ideas and am starting to think that it must just be the way they are? I even disconnected the clean-air system, as nearly everyone does with the zzr's. I guess what I need to do next is pull off the carbs and strip them down for a clean and a check of the idle/air mixtures but that is a job I'm not in the mood for this month.