08-10-2012, 06:27 AM
Yes Tom a lot more than you probably think. Yes I know they do but say for example you get a injector fault. A mechanic won't just go straight to stores and pick up a new injector. There could be loads of reasons why it doesn't work!
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft