Exhaust problem

My cars exhaust, I just noticed that its making a wierd sound.
I opened the hood and it sounds like that exhaust manifold has a leak.

what do you guys think? I made a video check it out

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I am not Good I am not bad!

hard to tell. look at it during the day. look in between the exhuast manifold and the block itself. if its leaking form there u should be able to see it, and smell it. happened to mine last winter. so i got a copper exhuast manifold gasket. now its good.

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98 nissan 240sx turbo {summer car} 293WHP, 315WTQ at 12psi.......... goals are to reach 500whp !!
97 honda civic {winter car}
99 Mercedes ml320 {summer/winter car}

im gona see today or may be on weekend

yea, but if the exhaust manifold itself starts to leak shouldn't it show an ecu error on your dash??(considering there is a drop in pressure in your exhaust manifold..the exhaust gas sensor should be giving abnormal feedback to the ecu), what about the gasket mating the manifold to the turbo?

good point can be.
nah skyline's dash doesnt show anything
am going to the mechanic this saturday and lets see what he has to say,

turbo boost is all good. may be its somewhere else

i do not trust the check engine light. especially in modified cars!!

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98 nissan 240sx turbo {summer car} 293WHP, 315WTQ at 12psi.......... goals are to reach 500whp !!
97 honda civic {winter car}
99 Mercedes ml320 {summer/winter car}

whys that gagan?

hehe..he means thats they're already so knackered..they don't give any feedback at all..., anyways, but rahul...some more detail..ever since this noise started emminating...has there been a change in power delivery?? or maybe change in the mileage??

lol in simple words. to much power, so the check engine light cant handle it. it shows that everything is messed!! lol

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98 nissan 240sx turbo {summer car} 293WHP, 315WTQ at 12psi.......... goals are to reach 500whp !!
97 honda civic {winter car}
99 Mercedes ml320 {summer/winter car}

ahha

okay now I went to the mechanic
he told me that the gaskets from the manifold gone.
hes gona fix it monday