Head gasket tested good
Now to investigate why else... I also flushed the heck out of my system, found a lot of rust deposits in there.
Going to re-wire the condenser fan so it's on all the time.
Anyone have any reccommendations for an electric fan to replace the clutch one? Also installation tips?
In regards to what I read in another thread, how effective is turning the heater on in regards to dumping heat? I bypassed my heater control valve so it helps it run slightly cooler, but not by much. Haven't tested the heating problems since testing the block / head and flushing / adding proper mix of coolant since it's 100+ outside and I just don't have the energy with my car having no A/C. As of today before the flush / test, idle was still high. Going to check my ISC again tomorrow.