the IAC needs hot water, got that? it must have 180F water flowing truth it, to close. it closes near 150F
it has wax pellet inside, just like the engine thermostat, that expands... same way.
the thermostat must hold at 180F, if not the IAC is going to fail.
the thermostat is the first test on all cars and all EFI , for sure.
it's better than TV, better than , cross word puzzles. or solitaire.
use the scan tool, see ECT, make it happy first. all cars, first.
it has wax pellet inside, just like the engine thermostat, that expands... same way.
the thermostat must hold at 180F, if not the IAC is going to fail.
the thermostat is the first test on all cars and all EFI , for sure.
it's better than TV, better than , cross word puzzles. or solitaire.
use the scan tool, see ECT, make it happy first. all cars, first.
http://www.fixkick.com