2003 WR450 sputters at low RPM
Posted September 23, 2006 - 12:08 PM
The problem is the bike stutters and hesitates just off throttle. Will sometimes idle ok and won't when warm. So from throttle position 0- 1/8+, runs like crap, which is not fun in some tight spots.
Took it in to check valves and get them adjusted and see if the dealer had any ideas. So far, after 1 week, no joy. They have not been able to find the problem. TPS checked fine.
Mid-range and WOT is just fine - no problems and nice acceleration. No popping or backfire on deceleration. Problem is just off idle.
Posted September 23, 2006 - 09:15 PM
Posted September 24, 2006 - 06:57 AM