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Old 10-31-2012, 03:19 PM   #8
M45
Scooby Newbie
 
Member#: 333446
Join Date: Sep 2012
Chapter/Region: NESIC
Vehicle:
2013 Impreza SL CVT
DGM

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Quote:
Originally Posted by finklejag View Post
The FA20 is Direct Injection, it's also Port Injection. It uses Toyota's D4-S injection system. So the intake valves do get washed. Subaru also makes their own FA20 Turbo Direct Injection engine, but it uses Subaru's own Direct Injection system.

I also own a 2010 GTI. If I plan to keep it. I will have to have the intake removed and valves cleaned around 40,000 miles.
sounds like a better design. in that case I am in favor
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