mslorach

iTrader: (22)

I have a problem with my RB5, it has an apexi PFC fitted, when it boosts over 1 bar the knock level reading on the commander goes right across the screen, the CEL light flashes and there is a weird metallicy scraping noise that seems to come from the turbo area.
Anyone got any ideas?

TonyBurns

iTrader: (3)

Any modifications to the car?
Have you checked to see if the heat shield is secure?

Tony

BBB3

iTrader: (7)

if you press up on the controller it will tell you the knock number what is that reading?
the highest mine has gone is 8