IAC vacuum line missing! Help please.

TaylorP5

Member
:
Mazda, Protege5
I just found out that I have a coolant line running into my IAC valve... I'm not a mechanic nor did I pay enough attention to where my buddy was re-connecting everything after my head gasket job.Live and learn right?

I need a good vacuum line diagram. I have searched but haven't found one specific enough to redirect the coolant line and find the proper vacuum line to run into my IAC valve.

<---front of car
IACValve.jpg
 
Is that supposed to be a coolant output line?? The guy at auto zone might just not know what he's talking about...

** It does have coolant out and in lines. The guy at autozone misinformed me even though I called him to double check. I'll let him know.
 
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I think that line is supposed to connect to the throttle body. Check the tb connections and see if a vac line was hooked up there. If so, just switch them and you're good.
 
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