I blew the head gasket and repaired the head gasket which went great. Also replaced the intake manifold. All of this went like a dream. Once I put the car back together it wont hold idle when cold and the ac clutch wont engage. The ac light comes on in the cabin but no idle up or clutch engage. I have done the following.
-tried to replace iac.(With new iac rpms at 3k)
-replaced ac clutch
-checked fuses for the ac clutch
-pulled vacuum on the ac and it holds at -40psi and then added 40 lbs to low side
- cleaned throttle body
oh yea and throws a o2 heater code like clock work.
have the same problem?
Tuesday, March 4th, 2014 AT 3:58 PM