Suzuki DF175 high idle

[parrott]

Just installed a used DF175. Got it all hooked up and running. It'sidling at 1100-1200 in the water. Anway to adjust it lower?

[larrysuzuki]

High Idle

First make sure there are no vacuum leaks hoses off or such. To adjust idled it has to be put in adjustment mode 10% duty cycle then adjust bypass air screw. Do not adjust idle screw! Best to have a shop manual.

[mitch]

have you checked that the throttle body butterfly is all the way closed and cable is adjusted right so that it is closed ? also try cleaning the iac valve with some carby cleaner

http://www.boats.net/parts/search/Su...ODY/parts.html


number 5 is the iac valve