I have traced a water leak to the top of the engine under the intake manafold??? on 1993 Toyota T100

It seems to be in the tunnel between the intake manifold and the engine. I was unaware that there was any water on top of the engine. Is it to preheat the gas before injection?

by in Magnolia, TX on November 07, 2012
3 answers 1 comment
ANSWER by , November 07, 2012
what size motor?
COMMENT by , November 07, 2012
ANSWER by , November 07, 2012
intake manifold gasket
ANSWER by , November 08, 2012
Coolant tube , behind water outlet on front. O-rings failed. Check knock sensor harness while in there.