I cleaned the IAC, which was very gummy, and removed the Intercooler Output Lower Hose to find a 1 inch cut in the bottom of the hose/boot. I haven't found one locally yet and Volvo in Spokane wants $150 for this, so I duct taped it temporarily and put everything back. Didn't start initially so I tapped the IAC and it started and idled nicely. Ran for a few minutes and putered out. It will not start now, so I'm thinking no fuel (Fuel Filter, Fuel Pump, Fuel Pump Relay). Does this seem like the next logical step, or could the IAC just be bad? Are there other components that I am missing? I do notice that the hum of the IAC continues after I turn off the key. Is this normal? Thanks again.
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