[BYprodriver]

Originally Posted by Gelbster

Brilliant diagnosis . It can do no harm.
When I dismantled & rebuilt my injectors as part of a total engine rebuild I was pleased to find the later/better '4 hole' version. I presume they are less susceptible to accumulating deposits and then leaking?
http://986forum.com/forums/performance-technical-chat/55115-fuel-injector-cleaning-swap.html

Don't know about that, I assume 4 holes are better than 1 for distribution & atomization.