Chevrolet Corvette Stingray C7 Forum - View Single Post

C7Driver · 01-26-2014, 02:43 AM

Direct injection engine tends to produce a little more noise then non direct injection. You can expect a little more valve train noise in cold weather which should fade as the engine warms up.

01-26-2014, 02:43 AM	#4
C7Driver Drives: 2014 Z51 Lime Rock Green Join Date: Jan 2014 Location: New England Posts: 147	Direct injection engine tends to produce a little more noise then non direct injection. You can expect a little more valve train noise in cold weather which should fade as the engine warms up.