Hello all. I removed all the cold start pieces from my intake today. When I started it up it ran like **** and would only idle and run pretty good if I had the plug open between the AFM and the TB. As soon as I would put my finger over the hole it would not even idle. I hooked the thermal time switch, started it up and it ran like **** with the plug open between the AFM and TB, so I plugged it and it straightened right out and ran beautifully. What did I do wrong on this?
Thanx
Dan