Thread: manifold leak

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just put a new rpm air gap on my 350 and coolant is leaking from the front, i put a heavy bead of silicone on the gaskets on right. ANY IDEAS???

Originally posted by codylucchesi
just put a new rpm air gap on my 350 and coolant is leaking from the front, i put a heavy bead of silicone on the gaskets on right. ANY IDEAS???

should not have put the silicone on the intake runner gaskets. if you used the front and rear seals that was in the set then a little solcone in the corners would have been enough. some people dont use the f/r seals and put a heavy bead of silcone across the front and back.