need help with knocking en

[MX#3]

My engine started to knock suddenly and I’ve changed spark plugs and wires did not help a bit, what can you suggest guys? Knocks more when engine is hot.

Thanks

[lakersfan1]

Read each link in section 6 subsection A:

http://homepage.ntlworld.com/dorothy.bradbury/probemx/

It covers the main reasons you may hear knock in a MX3 V6. Also not covered there is timing belt tensioner arm noise which sounds like a diesel engine when it begins to fail, and the noise would be coming from the passenger side of the engine.

[MX#3]

hey thanks, will try.

[atx_mx3]

So, should i buy a new tenioner arm since i am doing the head gaskets??

[MX#3]

Hey guys help me out here. My engine knocks when hot, so far I replaced spark plugs and wires did engine cleaning and reset ecu and it still knocks and my idle rpm sits at 1000 after driving the car, when just started it is normal and then wont drop bellow 1000, before resetting ecu my idle was normal? anybody anything would be great. Thanks