[acudadude]

Hi ,Great forum ,I have a 1994 pickup 22re motor and found a little anti freeze leaking from the metal pipe under the intake manifold it has(2) 10mm bolts holding it to the manifold and leads around the back of the head to the heater core hose.My question is whats under the flange were the bolts are a O ring or a gasket would like to replace it my friend said a o ring just want to see if anyone knew Thanks

 

[jikendri]

Acudadude If you are referring to the auxiliary air valve which has two hoses going to it, and is located under the throttle body assembly, it takes an "O" ring.

 

[acudadude]

af leak

Hi jiken,Thanks for the quick reply,The one that i mean is half way toward the back of the trottle body it has a temp sending switch located above it and its a metal tube that bends around the back of the head and leads to the heater core rubber hose at the fire wall very simular to the one you refer too thanks again.

 

[PKile]

Here's a link to an earlier post about this same problem:

http://www.toyotanation.com/forum/8...92-coolant-leak-adapter-above-oil-filter.html

Cheers,
Paul