Carbon Build up 991.1 vs 991.2
01-20-2019, 11:26 PM
#1
Carbon Build up 991.1 vs 991.2
Has anyone with a 991.1 or 991.2 have to deal with carbon build up on intake valves? In theory a turbo charged car would suffer from this more than an N/A.
Did Porsche engineer a catch can into our PCV system?
Did Porsche engineer a catch can into our PCV system?
