Need Help with Tuning Diag
Need Help with Tuning Diag
Team, looking for some input on a problem that I cant figure out.
Tach works for about 15 min and than sticks at 2100 RPM, works agin after 20-20 minutes. At the same time the engine runs rough and if come to stop sometimes dies/stalls. After restarting, tach works perfect and bike seems to run ok. New Exhasut today ran for 20 min and rear cylinder is blueing?
Sounds like Tuning problem? Bad ECM?
Tach works for about 15 min and than sticks at 2100 RPM, works agin after 20-20 minutes. At the same time the engine runs rough and if come to stop sometimes dies/stalls. After restarting, tach works perfect and bike seems to run ok. New Exhasut today ran for 20 min and rear cylinder is blueing?
Sounds like Tuning problem? Bad ECM?
Cruiser
Joined: Jun 2006
Posts: 205
Likes: 0
From: Kentucky
What year bike? What type of exhaust? Did it run ok before you changed the exhaust? Did/does it have o2 sensors? If it ran ok before change, go back and check your work, might be something you missed or messed up!
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