Engine Performance problem
1995 Mitsubishi Montero 6 cyl Four Wheel Drive Automatic 110000 miles
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i did manually turned the crankshaft pass the hard point,
now my question is, how do i know if i bent a valve?
I have a 3.0 engine
how do i know if i have an interference engine?
i did some research on internet and it seems like i do have an interference engine.
(the hard point still feels like the first time i turned it over)
please help.

you will need to do a compression test or pull the head off and check the valve. were you previously speaking with another moderator? and yes it is an interference engine