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Old 28-06-2009, 11:22 PM
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OrangeR OrangeR is offline
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Re: Farting sportster...

Quote:
Originally Posted by dyna View Post
Start up the bike and it runs pretty ok until it get warm when it when you take it from idle to 2000rpm spits and farts and it had a serious tummy bug. I adjust the idle jet to three turns out.. (i.e. one more). I also change the ICM to a screaming eagle one (31785-04A). The bike is now runing better but not good but the farts are less frequent. The farts are as usual only when warm.
Have you checked the speedo for error codes?

I believe 05 bikes have a problem with the crank position sensor failing which gives symptoms similar to yours and only when warm. The sensor is quite cheap to replace if it is at fault. I'm not 100% sure of the error code but I think it's P0373 or P0374.

I hope this helps,

Cheers,

Colin.....
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