iac cleaning
#1
iac cleaning
i cleaned my iac today just cause i was having some erratic idle at times. but my question is how can this thing get dirty? the thing was black, looks like carbon. 2 things cross my mind either egr gas is dirtying this thing up or its oil from the intake? i think the second choice is unlikely seeing how this happens on other ford products as well. someone enlighten me?
#7