I am having a problem with my 87. when I start it the idle is low and
after a few seconds it jumps up and runs to high even with the idle
screw all the way in. I changed the temp sensor in the thtermostat
housing but that didn't help. The idle stablizer is huming but it
dosen't close all the way. Is it suppose too? if I pinch the hose on the
idle stabilizer the idle drops down. Any Ideas?

TIA Rob
87 westy