I dont know where to turn. I have a kohler 20 horse CV 624 motor from a lawn mower. The rod broke and I replaced it. It now startes but revs so high immediately I have to shut it down because I am afraid it will blow up. I adjust the idle screw and it did fine for a minute then went bacl to the high idle. I adjusted the govenor per the manual and this did not help.
Any advice? I tried to not disturn the internal govenor when I tool the old rod out. It looked like a plastic gear of some sort. To be honest,k I dont 100% understand how the govenor works at least the internal portion.
The govenor and idleing worked fine before I replaced the broken rod.
I am at a loss. I appreciate any help!