[slongo]

Noticed a little AF leak under my Zforce 800 last night - Coming from the small clear tube by what I believe is the water pump  - Any ideas ?

[NMKawierider]

Noticed a little AF leak under my Zforce 800 last night - Coming from the small clear tube by what I believe is the water pump  - Any ideas ?

Mechanical seal. Very common. Change the coolant to a name brand and add a 1/4-cup water pump lubricant. If it doesn't stop in about a 100 miles you may have to replace the seal.