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bunkyone
Guest
Hey all; Just returned from the RA rally, and seem to have developed a problem. While at the rally, noticed that the engine wasn't pulling like it normally does while climbing (Believe me, we did ALOT of climbing!!) I chalked this up to the higher altitude at the time, but on the return trip, I noticed it was still not pulling at higher speeds. Up to about half throttle, and 70 MPH everything seemed fine but the moment I'd try to accelerate beyond half throttle, she'd start to "hammer" (I know that's not very technical, but it's accurate) as though she was running on one cylinder. I put new plugs in, and it made no difference. Pulled the plugs earlier today, and found the shifter side plug running very close to perfect. It shows a nice even light tan color. the brake side however if completely carbon coated. It's black, and dry, not gas fouled. Before I (1) pop for a pair of carbs rebuild kits, or (2) take it to the neighborhood BMW shop (it's 'only" eighty miles away after all) I thought I'd ask this board of veteran Airheads for advise. Thanks, in advance, Dutch