What will cuse the Iac on a 98 volvo s70 to iddle high n low constantly? As if some was given the car gas? Althogh no one is, I put a new one on the car and I'm having the same problem. So put the old one back on. What causes the IAC to react in that way? How can I fix it?
Tuesday, August 23rd, 2011 AT 12:42 PM