chuffing

Hi all Just wondering how much you would expect to pay have the injector re seated (is that what they do) due to black death on 1 injector? Also, people talk of a chuffing sound. What does that sound like? Is it obvious? Thanks

Hi guys Discovered this noise few day's ago, quite loud when bonnet is up, had a look underneath the engine cover, and near the oil filler and injectors there seems to be a bit of black soot, and seems to be air ecaping from somewhere. Couldn't really see anything obvious. Car has been...

The title says it all. The car sounds like a small steam train wher you ure under any sort of acceleration. The exhaust has been checked from end to end and there is no sign of any air leaks, but when you start driving it makes a chuffing type of noise all through the rev range. I suspect that...