i dont ever suggest using stop leak due to the fact that it is like a cough suppressant. it will make the symptoms go away for a little while, but it doesnt fix the problem. i have a leaking timing cover on my pony and i go through a resevoir of coolant a week. (dont have time to fix it right now) but, it ONLY has a visible leak on cold start. any other time the heat evaporates the coolant because there hardly any coming out at a time. one way to check for a blown head gasket is to pull out your oil dipstick and hold it over an open flame for a second or two. if it crackles, you have a blown head gasket. it wont always smoke out of the tailpipe. not if its small.
1998 GT with '02 motor bored .20 over, mild cam, cai, centerforce clutch, short throw shifter, o/r h, dumped with flow 40s.
more soon to come...:kooky: