knocking noice

[ricclio]

my friend has a mk 2 172 35.000 miles it has done , when he puts his foot down as soon as it get over 4000 rpm , it starts doing a really bad knocking noice in the engine bay any ideas any one please

 

[cK]

Gremlins, probably!

 

[ben_p]

its the dog bone mount, danpl6 did a guide how to fix it, u just need to adjust the bracket,

 

[ricclio]

cheers mate i will look for that is it simple to do

 

[ben_p]

takes about 20mins, where does hi live m8?