Hey all, I have a 1998 Grand Prix GTP with a 195 T stat but i want to put it a 180 and i have a 3.4 Pulley Autolite 104 Spark Plugs. I have yet to install my Cold Air Intake. my problem is when i start the car cold it runs for a little bit and then i drove it and the coolant blew out of the resevior tank. Im going to replace the coolant but i havent been driving the car because of this. Ive been thinking it could be the Waterpump, Coolant needs to be changed, or else because of the mods im getting Knock Retard and that could be why my car goes straight to red. . my problem is i bought the car a year ago from my buddy and he never took care of the car. it has 152,000 miles and wondering if i should just go back stock on the car. has anyone else ever had this problem.
