millertime

Ive looked and looked and im a bit confused, i might have just not lifted the car high enough or been on steep enough of a hill.

My heat works just fine if im parked on a hill facing up, but as soon as i drive down a hill its gone.

My radiator cap spring broke so there is where my air bubble came from but how do i get it out.

or is that even the problem,

when i drive over 3000 rpm it gets hot too. no problems with engine temp it gets hot then stays perfect.

please help

millertime

oh ya 95 sc400

2jznosht

Sounds like you need to burp the cooling system. I'd replace the radiator cap too

millertime

i did replace the rad cap and put one of those funnels that sets on a fill cap to get bubbles out., its better but still not 80% any other hints