fast idle after boost run

srx901

Extreme
Joined
Jul 21, 2014
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Location
Oswego NY
Country
USA
Snowmobile
turbo nytro
I have a fxNytro with mpi 180 turbo with pcv pti fuel controller The problem I am having is after a boost run I am getting a fast or hanging idle condition My AFR's are good sled seems to be rich at normal idle after starting sled. The only thing I have not checked is O-ring connection from ic box to throttlebodies Could that possibly be the problem Sled runs good exept after longer boost runs.
 


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