noise after 5k rpm

[hkka]

I hear some noise after the rev get up to 5k rpm. I am sorry my Eng is not so good and I dont know how to describe, it sounds like "ding ding..."

Any advice?

 

[DH_GTI]

that dam crazy frog is back

 

[Gareth]

Quote: Originally posted by Davehughes on 24 August 2005

that dam crazy frog is back

lol, exactly what i was thinking

 

[hkka]

no kidding my friend. It is metal sound.

 

[Gareth]

not the heat shield maybe?

 

[MaLicE]

is it a pinging noise ??? if so how loud ??? could be pinking in your engine = bad lol