You are browsing camaro5 
 |
|
09-03-2015, 02:16 PM
|
#1 |
  
|
LS3 Knocking sound?
Video attached. Have a random knock sound only at idle maybe every 15 seconds or so. Only happens at idle. Opinions on what it is?
http://youtu.be/lhT-r7zOTjo
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
09-03-2015, 02:58 PM
|
#2 |
Drives: 2014 Camaro 2SS RS 1LE Join Date: Jul 2014
Location: Arizona
Posts: 711
|
Sounds like something is hitting down there. You should really get under it and find out where the sound is coming from.
BTW that thing sounds beast. |
|
|
|
|
09-03-2015, 03:31 PM
|
#3 | |
|
|
Quote:
i have some other vids of the exhaust on my channel if you wanna check it out! i have to upload a video of the knock with the hood up still. i cant tell if the sound is coming from the motor or somewhere near the exhaust. just a pain. other people are telling me it sounds like knock but im just trying to figure it out. but yeah im hoping to get underneath it pretty soon but hoping to get some more input on this post on what it could be
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
|
|
09-04-2015, 04:32 PM
|
#4 |
|
|
Nobody?
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
|
09-04-2015, 05:13 PM
|
#5 |
|
drinks virgil's
Drives: 2010 2SS M6 Join Date: Feb 2014
Location: Missouri
Posts: 448
|
Got your A/C on? Sounds like the clutch on the compressor kicking in and out. Normal.
__________________
2010 2SS/RS M6 - CAI Intake - Borla Stinger - VTC - 3.91's
Eibach Sways - LG ZR28's - BMR Springs - 285/35 Squared  |
|
|
|
|
09-04-2015, 05:22 PM
|
#6 | |
|
|
Quote:
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
|
|
09-04-2015, 05:25 PM
|
#7 |
|
drinks virgil's
Drives: 2010 2SS M6 Join Date: Feb 2014
Location: Missouri
Posts: 448
|
Turn the A/C off and see if it still does it.......
__________________
2010 2SS/RS M6 - CAI Intake - Borla Stinger - VTC - 3.91's
Eibach Sways - LG ZR28's - BMR Springs - 285/35 Squared |
|
|
|
|
09-04-2015, 08:42 PM
|
#8 |
|
|
Still doing it with AC Off
__________________
2010 Camaro 2SS/RS | 416 LS3 | FED stage 2 heads
|
|
|
|
|
|
|
|
 |
|
|
