noise sound of my engine

[benspeed]

hi every body...my engine make a weir sound....i ask you for help...my engine have only 50 000 km and my head 25 000km...am not sure is it a head valve think...nock rod...tensonner ...timming belt.....i dont no....i make a little video for explan my trouble...thank for advance.....and ecuse my poor english.....Benoit(bowdown)

 

[TWISFM]

link the video here..

 

[benspeed]

that the link i think......http://www.youtube.com/watch?v=MsQfJ-ONlfI

 

[TWISFM]

...copy the link from youtube and paste it in here...

 

[benspeed]

i finish to take out the head and i find the belt tensonner and the belt idler pulley have a little slack(play)....it my probleme?? the valve and pusher look good...

 

[JDM Sam]

spun bearing or bent rod, quit revving it or youll have a hole in the block.
take the block out and pistons and check the bearings and rods.

 

[benspeed]

you have reason jdm sam...i have a bent rod on the firs piston passenger side.... between the first and the 4 cylender i have .o80 the difference..******* rod..lol... thank jdm sam...a real net master mecanic....loll

 

[JDM Sam]

I can tell you the problem of the MSP pretty easily if I see it in person. I think I've seen more MSPs than a Mazda dealership, and definitely more when it comes to modding them. Time to go built my friend.