there could be air in the hoses going to it coolant passes through the iacvHey I got a 1998 Honda Civic coupe D16y8 it is throwing a code PO505 I changed the iacv already and light went off for like 2 days , but it's back now , with check engine light on if I rev to 1500 it bumps up and Down to 1600, but if I easer the code and with no engine light and I rev again to 1500 it acts normal what could this be ?
If that's the reason why is it not doing it when I easer the code ?there could be air in the hoses going to it coolant passes through the iacv
well then looks like you answered your own problem then....If that's the reason why is it not doing it when I easer the code ?
I meant erase my bad auto correctIm still trying to understand how to easer a code. I thought you could erase a code, not ease it.