Still getting worse. I changed my coolant elbows to aluminum ones, and put some RTV on the O-rings because I noticed it leaking. The drips are running down the frame one the bottom of the car next to the passenger CV axle. I changed the elbows at the same time I did the fuel filter. So that led me to think I ruptured a vacuum line and that's why it got worse. I grabbed a can of WD-40 and while the car was idling sprayed all the vacuum lines and connections. No change in idle, I can't hear any leaks either. I changed to the stock PCM and it didn't help. Also, my car never runs over 170° Fahrenheit. With the cool weather and 180° t-stat, it just doesn't happen. If it's sitting and I'm giving it a little gas looking for vacuum leaks it will climb to 195°. With the leak, sputtering/bucking, and the extra heat, im starting to think I have an intake manifold leak? I checked the dipstick and don't see any water in my oil. I've only dealt with external intake manifold leaks, how do I know for sure I have a leak? I don't notice excess pressure in the cooling system, under medium acceleration (2 boost bars) it runs fine and has good power, I step on it and it's sputters I don't see any white exhaust smoke or anything. They make cars all electronic, but I rather have a carburetor if the damn thing doesn't give me a code for problems!
Update, I took a second look and I don't think it's leaking from the intake manifold. The area the drip is coming from I can't see how it could be the manifold. I put stop leak in it, we will see how lucky I am.
