re-rx7

iTrader: (3)

hey guys need some help.... have a coolant leak on the top of my lower intake manifold near where the primary's are. Not bad by any means but it is their.

texFCturboII

iTrader: (17)

not sure what you want us to do........ could it be one of the bastard bendy hoses leaking down?

re-rx7

iTrader: (3)

hahaha jus lookin for the cause it is not a hose iam thinkin maybe the o rings that are in the lim

Aaron Cake

iTrader: (1)

There is a 90 degree coolant hose under the upper intake. Could be leaking.

Try getting a bright light under there and squeeze hard on the upper hose. You may be able to force some coolant out of the leak an see where it's coming from.

re-rx7

iTrader: (3)

oh by the way aaron it is pooling up in the receess of where the manifold and block meet. I have rerouted all the hoses so i know that is not the cause...

Aaron Cake

iTrader: (1)

The pull the lower intake manifold and replace the o-rings.

freemanrx7

I think I have the same problem right now. I have replaced all hoses and still have slow leak. It doesn't leak on the ground so I'm thinking it's the o-rings. Could the coolant leak then burn off before it hits the ground? I notied a small puddle of coolant above the LIM right at the gasket-- are you having the same problem?

re-rx7

iTrader: (3)

yup at the rear rotor housing....i was like WTF????New rings ftw!!!