v8

[bigall]

hi wedge fans anyone know if when you remove the oil filler cap with engine running that the engine runs a bit rough is this normal or some sort of problem thanks.

[rev-erend]

There is a pipe that runs from the rocker cover to the inlet - so in theory - you are letting in more unmetered air than normal - and running lean.

Do the revs increase..

Guess the answer is not to take the cap off when running

[grahamw48]

Especially whilst driving.