new motor leaking
1. Cracked block
2. Cracked head
3. Bad head gasket, incorrect assembly of head/gasket/block
4. Coolant flowing from another location just running off att his point
5. Lots of coolant hoses on the passenger side, bad hose or bad connection
Does it leak all the time, only when running, only off after running hot for a while?
After it cools, can you find the stain on the engine where the coolant comes from, trace that back to its origin?
Was this a brand new engine?

