Pre cat rattle

[Jack Maxwell]

Pre cat seems to be rattling on start up and until it warms up. Anyone else had this issue?

 

[bobbyross96]

Bringing this back from the dead! Did you get any further with this?

 

[Lewis Watson]

I recently had this exact issue. I ended up replacing the exhaust manifold. I've still got my old one, the precat honeycomb innards had become completely detached from the casing.

 

[Jack Maxwell]

Yeah I ended up cutting mine out