water leaks are largely due to hardened or cracked rubber seals, maybe misalligned of rubber seals.
Have it replaced and it should be fine. For minor seal issues, a good DIY with some silicone paste could fix it in a jiffy...
As i heard
Aftermarket BOV have problems with the Mitsu's
After running on boost and pressing the clutch to neutral
the engine rpm will slowly drop bt drop down and die..
you also will be running rich (accodring to...