Hotroddin

It flushed out clear, where are said heater flap doors?

Flushing the heater core did not solve my heat issue. Im stumped beyond belief.

Alright, im really hoping that will do it. because it looks like replacing the core would be a pain! lol Some people have been telling me its airlock, is this a possiblilty? It's SOO cold in Nebraska right now!

Never got a chance to work on the brakes today. My biggest concern is the heat, any help there?

Alright, im thinking thats what it is. Thanks a ton for the help! i'll try that tomorrow and let you know how it goes!

Well i suck, lol. I didnt know that. Can you give me a quick step by step on bleed the MC? is it the same process as the calipers only im cracking the bleeder on the MC?

Thanks for the info, i will look into the master cylinder. Can it be bled on the car?

The Tee you need is Brakequip Part # BQ91A It is a M10x1.0 thread, inverted flare 3 way tee. I used it to delete the hill holder on my '87 GL.

I've bled them multiple times in that fashion, and i deleted the Hill Holder completely.

Hey all, i have a lifted '87 Gl wagon i got cheap, i'll attach a picture so yall can see it, and consider this my newbie post! Anyhow, i recently fixed the Hill holder leaking problem lots of people seem to have buy using a 3 way Tee, and those who are looking for it call up brakequip part number- BQ91A It is M10x1.0 with the proper flare. Next, my heat on my wagon blows hot when i turn it on, but within 5-10 secs gets colder until its lukewarm, not very awesome since i reguarly drive from houston,tx - omaha, ne, where it is very cold. what could cause this? i have replaced the thermostat, maybe plugged heater core? how can i flush it if so? next, what are the symptoms of a bad brake booster? i am positive i have no brake fluid leaks, but my pedal goes to almost the floor instantly and its rock solid from there, but i can push hard and stop, like having manual brakes. and while th cars idleing (hence pulling vacumn on the booster) i can manage to pump up some pressure, but it goes away quickly. once again, i do not have any leaks. Any help is greatly appriciated! Thanks, Joe Mods- 4inch lift weber carb and lots of other little stuff lol And this is my 10 sec daily drivable 2001 Z28-