Why are the 2008's so quiet?
12-30-2008, 07:30 PM
#11
TECH Fanatic
iTrader: (3)
Join Date: May 2003
Location: Lake Anna, VA/ Fairmont, WV
Posts: 1,795
Likes: 0
Received 0 Likes
on
0 Posts
I was suprised that my 08 Sierra 5.3L has a nice burble at idle and is kinda throaty sounding at low and midrange rpms. Nothing like the SS but noticeable.
Thread
Thread Starter
Forum
Replies
Last Post
calsdad
8-Lug Truck Performance
34
06-14-2023 11:07 PM
lukn4trbl355
INTERNAL ENGINE MODIFICATIONS
7
10-21-2015 11:19 PM
Closer_2001
Cars and Motorcycle Classifieds
2
09-24-2015 09:15 PM
