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Discussion Starter #1
I purchased a 2003 ZX6R and it is running rich.
The plugs are black. When you twist the throttle it is black exhaust.
The bike has a M3 High mount slip on and is running a K&N air cleaner.
It also has a Powercommander 3 on it.
I have adjusted the fuel in the P3 and it is still really rich.
My fuel pressure readings are 2psi higher while at idle according to the manual. I have tried two different pressure regulators and the bike acts the same regardless of which one is in the bike.
When you bring the engine back down to idle it will stall the engine also.
Anyone have any ideas?
Thanks in advance.
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