Annoying Me - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

mfarhan_amin · 02-13-2015, 05:48 PM

Hi. Its coming from right side. Dont know exactly what it is. keep continous CHU CHU CHU CHU CHU CHU ...... on speeds more than 30KM. and dissappears after 120KM/h. Usually starts after the car is warmed up. Like after 10 minutes of cold start. bumpy roads make it more audible. It started when I once hit the right front wheel into the pothole. Went to GM dealer too but they didnt able to find it. I did tire swap too.
After changing oil from dealer it went away for some 1000 Kms and came back after. Plz Help

MLAZ1990 · 02-13-2015, 06:39 PM

That's sounds exactly like the fan for Climate control

Gee · 02-14-2015, 07:44 AM

Bad fan sound, like me :(. Its located right behind your cabin air filter. Pop the hood, top left side of the passenger side. Youll need to pop the trimming off to get to it. Cut the fan out and replace is the procedure. Im gonna live with mine unless it becomes detrimental to my car or me.

Its right behind this filter here:

Here i how I learned to get to it:

mfarhan_amin · 02-14-2015, 11:18 AM

Hi. thanks for the reply. is this Fan related to AC? because it also comes with AC switch off. and it gets loud on bumps and continous on little rough roads.

Gee · 02-14-2015, 11:40 AM

Quote:

Originally Posted by mfarhan_amin

Hi. thanks for the reply. is this Fan related to AC? because it also comes with AC switch off. and it gets loud on bumps and continous on little rough roads.

If you have defrost on or heat, anything climate related it makes that sound for me.

MLAZ1990 · 02-14-2015, 12:22 PM

Quote:

Originally Posted by Gee

If you have defrost on or heat, anything climate related it makes that sound for me.

Same here! It's so annoying, but I don't have bumper to bumper anymore so I guess I'll live with it!

mfarhan_amin · 02-15-2015, 03:20 PM

Does it also make noise when the car is at full stop or only while driving? Because mine only make this noise while driving, on bumps and rough roads especially.

Gee · 02-15-2015, 03:29 PM

If it comes and goes with speed. Maybe a heat shield or loose manifold bolts. Try and go under the car a day see if the heat shields are loose. They look like cheap turkey basting pans that you get at the store. Grab them and shake

mfarhan_amin · 02-15-2015, 03:33 PM

Thanks GEE. I will look at it.

02-13-2015, 06:39 PM	#2
MLAZ1990 Drives: 2012 black camaro 2LS Join Date: Nov 2012 Location: Chicago, IL Posts: 3,023 View My Garage	That's sounds exactly like the fan for Climate control __________________ SLP Loud Mouth 1 Exhaust, K&N CAI, RS Headlights, NightOwl V2 halo kit, ZL1 Grille, Custom 2LS Emblems, Green Footwells, GM GFX splitter, Ace Alloy Convex All Matte Black Wheels(20x9 & 20x10.5) wrapped in Toyo Proxe STII(255/45/20 & 295/40/20)

02-14-2015, 11:18 AM	#4
mfarhan_amin Drives: Camaro 2SS 2013 Join Date: Sep 2014 Location: Jeddah Saudi Arabia Posts: 149	Hi. thanks for the reply. is this Fan related to AC? because it also comes with AC switch off. and it gets loud on bumps and continous on little rough roads.

02-15-2015, 03:20 PM	#7
mfarhan_amin Drives: Camaro 2SS 2013 Join Date: Sep 2014 Location: Jeddah Saudi Arabia Posts: 149	Does it also make noise when the car is at full stop or only while driving? Because mine only make this noise while driving, on bumps and rough roads especially.

02-15-2015, 03:29 PM	#8
Gee Silver Ice Drives: 2011 1LT Coupe SIM Join Date: Nov 2013 Location: MA Posts: 1,420 View My Garage	If it comes and goes with speed. Maybe a heat shield or loose manifold bolts. Try and go under the car a day see if the heat shields are loose. They look like cheap turkey basting pans that you get at the store. Grab them and shake

02-15-2015, 03:33 PM	#9
mfarhan_amin Drives: Camaro 2SS 2013 Join Date: Sep 2014 Location: Jeddah Saudi Arabia Posts: 149	Thanks GEE. I will look at it.