Hello,

I have a question for the experts on this site. I'm having a cooling system problem and was wondering if you guys could help me out.

I'm having to fill up my coolant resovoir every other day because it's draining so fast. My mechanic thought that it might be a leaky host at the top of the radiator to the engine block, so he reclamped it... but it still seems to persist. Are there other potential leak locations I haven't thought of?

What else could possibly be the cause of this?

Thanks.

'91 Montero LS 3.0 V6 -currently bone stock-