Cant't stop that leak.

[danalyse]

After getting all my problems resolved one last one remains. I am getting leakage from one or both of the coolant hoses that attached to the throttle body. No matter how hard I tighten the clamps it still leaks. might I have a hairline crack in the casting. Is this common as I see there are aftermarket housings made which makes me think it is a problem piece.

[jlevie]

This is a common problem. You may have to replace the hoses and the housing.

[slo325i]

Don't run one at all. Block off from either ends. Been driving like this for years w/o problems.