Saturday, June 23rd, 2007 AT 11:36 PM
My 99 camaro has 137000 miles, and periodically shuts down while driving. The tachometer goes crazy, and the engine dies. If it restarts, sometimes a reduced engine power light comes on. I've had the ignition module replaced twice and the coil packs have been replaced. It seems that if the wires are messed with behind the module, sometimes that will work for a while. My question: EVAP SERVICE PORT. 1 PSI MAXIMUM. REGULATED PRESSURE ONLY. Could you explain this to me? A friend of mine thought that meant you were supposed to put 1 psi of air into this port. What will happen it that is done? Any damage to anything?