Oil leak
2 Answers
Usualy monteros leak from the valve cover or rear o- ring behing the camshaft.
i tightend my pan bolts 1/8 in,so very slight pressure type snug and i was suprised that stoped the leaks.On your first attemp try very gentle tighten.If that doesnt do it,gently increase. Ordinarily i would tighten much more first try,bu this time for once i decided to "think" before tightening