So I was filling the coolant up on my truck and it just started running out of the tube underneath the intake. Is there a gasket that goes on this tube or is it just the rubber o-ring? Both surfaces were clean and free of debris before I put it on but i guess that didnt work good enough. I couldnt really get a good picture of it but any help would be apprieciated!
underneath the INTAKE? -or the THROTTLE BODY? the one under the throttle body is for the IAC (idle air control valve) -u may have to remove the whole throttle body n disassemble the IAC valve and clean out all the passages, and the hoses -as well as where they fit into on the engine. or the hose itself may be bad
the tube runs to the heater hoses on the firewall but when i pulled it off it looked like the oring was worn out, it was flat and cracked so tomorrow im getting a new one and see if that helps
You noticed it was flat and cracked but didn't replace it?! *facepalm* Orings might last 20 years undisturbed they don't go back together like that.
