superbusaman
Registered
i have an 03 busa with about 9,000 miles, put it away last year running fine, got it out this year and its terrible. first think i noticed was under hard acceleration the rpms would go up and then just drop(like you pulled in the clutch) but still stay running. so i figured maybe the power comander unplugged it did same, hooked it up fired it up on the stand and gave it some gas in neutral, backfires. then as you keep the rpms holding steady at say about 6000 throttle in same position the rpms and engine start going up and down, but the throttle is in same position. hope iam explaining this ok, never seen anything like it. anyone HELP!!!!!