M20: 87' 325is overheating...

[volvolover]

+1

just had my rad replaced when the HG was re-done on my m20. I didnt' plan on it, but if it keeps the engine cool, so be it!

[KHTRNAK]

yup, saw that and am planning on continuing the process; but I had this issue today when I took it out;

The car was driving weird today, hesitating bad unless I gassed it hard. It kind of wouldn't go; I don't really know how else to explain it. Unfortunately my RPM gauge doesn't work so i can't tell.

I'm told I should just plug this, there is air coming out of it. Could this be the cause??

[KHTRNAK]

Help?

[essi1553]

Any air leaks before the combustion chamber cant be good, although im sure that opening is supposed to lead somewhere ( I assume somewhere near the brake booster).... Have you checked real oem? Maybe picture of another car?