03-31-2013, 11:15 PM | #1 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
a few mild problems
i recently noticed 2 things on my car that im not sure what to make of...
1) once i get up in the high 70mph+ range my car shakes. its only a mild shake but it worries me. 2)when im rolling at about 10-25mph and slightly press the gas pedal the car rumbles really awkwardly/deeply and it doesnt sound like anything that should be there. all insight is appreciated |
03-31-2013, 11:18 PM | #2 |
Drives: 2015 Z/28 #533 Join Date: Jul 2012
Location: NY
Posts: 6,731
|
LS3 or L99?
|
03-31-2013, 11:19 PM | #3 |
|
Wheels out of balance?
|
03-31-2013, 11:20 PM | #4 |
Drives: 2010 IBM 2SS/RS Join Date: Apr 2010
Location: Elk Grove California
Posts: 310
|
Do you still have your AFM enabled? Do you have stock exhaust?
|
03-31-2013, 11:21 PM | #5 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
|
03-31-2013, 11:22 PM | #6 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
|
03-31-2013, 11:22 PM | #7 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
|
03-31-2013, 11:26 PM | #8 |
ace5.org
|
Problem #2 could be because of AFM.
Problem #1 seems like your wheels/tires are out of balance.
__________________
Stock...For Now.
|
03-31-2013, 11:27 PM | #9 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
|
03-31-2013, 11:27 PM | #10 |
Drives: 2015 Z/28 #533 Join Date: Jul 2012
Location: NY
Posts: 6,731
|
Number 2 is definitely AFM fart noise.
|
03-31-2013, 11:28 PM | #11 |
Drives: none (yet) Join Date: Jul 2012
Location: The Villages, FL
Posts: 1,131
|
|
03-31-2013, 11:44 PM | #12 |
ace5.org
|
All about fuel economy and gas guzzler tax.
__________________
Stock...For Now.
|
03-31-2013, 11:44 PM | #13 |
MY SS is SOLD
Drives: AGM 2012 Camaro 2SS/RS L99 Join Date: Mar 2012
Location: Southwest Illinois
Posts: 1,838
|
I would check the lug nuts to make sure you don't have a loose wheel. You never know.
__________________
CAI, Dynatech Headers, HF Cats, JRE Tuned, Corsa Cat Back, Strut Tower Brace.
|
|
|
|
|