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Chevyrocker · 11-16-2009, 06:16 PM

It's because of direct injection...the fuel injectors are inside the cylinder walls and made of metal (and brawn) which causes the "click" noise everyone's experiencing. But by dealing with that noise, you are getting 304hp and 29mpg.

11-16-2009, 06:16 PM	#11
Chevyrocker Weekend Rockstar Drives: Depends on the day... Join Date: Mar 2008 Location: West Palm Beach Posts: 1,442	It's because of direct injection...the fuel injectors are inside the cylinder walls and made of metal (and brawn) which causes the "click" noise everyone's experiencing. But by dealing with that noise, you are getting 304hp and 29mpg.