I pulled the iroc r/t out of storage and noticed that the rpm needle is now pinned all the way around against the boost needle... it doesn't move at all when the car is running, or go back when it's turned off. I tried disconnecting the battery and re-connecting it just to see if that would do anything and it didn't.
What causes this? I suspect that I may have a wiring issue somewhere in the dash because the blinkers only work when they want to. Sometimes the switch does absolutely nothing, and other times for no reason, it works perfectly. Anyway, just mention that in case they may be related somehow.
Thoughts?