i have a leak

[diamond777]

looks like radiator fluid coming from water pump- besides gasket, anything else i should look at or change out-- tia

[525i!]

if its a m20 and you go for a water pump go ahead and check the freez plug behind the cam gear I've seen them leak. other motors I'm unsure of

[diamond777]

535i 1991 model-is there a freeze plug by the water pump???

[525i!]

yeah its above the water pump behind the cam gear when they leak it runs down and looks like the water pump is leaking we had that problem on my friends 325Ci

[diamond777]

how can you tell which one is leaking??

[632 Regal]

change the brake fluid gasket before messing with the cooling, look under after the car is hot ( on ramps ) and then feel for leaks.

how can you tell which one is leaking??

[diamond777]

wtf are you talking about? i appreciate the help but what does leaking coolant have to do with that?

[632 Regal]

you should check the fluid gasket when its on ramps.

[diamond777]

addendum-there is also a slight marble type sound coming from up top near the water pump but partially goes away or almost completely goes away when the water starts circulating through - waterpump yes????

[632 Regal]

rocker arm adjustment off?