5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

loud exhaust.....

Thread Tools
 
Search this Thread
 
Old 10-17-2006, 10:38 PM
  #1  
tuff5liter
2nd Gear Member
Thread Starter
 
tuff5liter's Avatar
 
Join Date: Nov 2005
Location:
Posts: 498
Default loud exhaust.....

My cars exhaust is so damn loud now its becoming obnoxious.

Its not so bad when it idles where its supposed to at around 800 (what is stock idle?). but the car tries to idle around 900 or 1000. Its becoming very very obnoxious. Since i picked up my car from THR it has had a whistle. The whistle is only at idle, and i think its a vac leak, but i cant find it and its driving me nuts. It only occurs sparradically (sp?) like itll whistle then go away then whistle again. GRRRR. The guys at THR tried to tell me its bc i have the bbk cold air intake that it whistles, but ive had that for about 3 years and it didnt start until the h/c/i.

anyone have any ideas? i havent a clue anymore.
tuff5liter is offline  
Old 10-17-2006, 10:41 PM
  #2  
BlackMustang02GT
4th Gear Member
 
BlackMustang02GT's Avatar
 
Join Date: May 2006
Location:
Posts: 1,209
Default RE: loud exhaust.....

all that all those mods and we still dont know what exhaust u have :P ummm "Everyone love's flowmasters?"
BlackMustang02GT is offline  
Old 10-17-2006, 10:42 PM
  #3  
grabbem88
6th Gear Member
 
grabbem88's Avatar
 
Join Date: Dec 2003
Location: cape giradeau,mo
Posts: 8,872
Default RE: loud exhaust.....

yeah what's your pipes?
grabbem88 is offline  
Old 10-17-2006, 10:47 PM
  #4  
tuff5liter
2nd Gear Member
Thread Starter
 
tuff5liter's Avatar
 
Join Date: Nov 2005
Location:
Posts: 498
Default RE: loud exhaust.....

bbk 1 5/8 shorties, bbk offroad x, and flowmasters with dumps

i just bought some actual tailpipes, and a upr catted x pipe hoping that will cut down on the racket, but i havent installed them just yet
tuff5liter is offline  
Old 10-17-2006, 10:48 PM
  #5  
grabbem88
6th Gear Member
 
grabbem88's Avatar
 
Join Date: Dec 2003
Location: cape giradeau,mo
Posts: 8,872
Default RE: loud exhaust.....

then you'd hate my car then
grabbem88 is offline  
Old 10-17-2006, 10:48 PM
  #6  
BlackMustang02GT
4th Gear Member
 
BlackMustang02GT's Avatar
 
Join Date: May 2006
Location:
Posts: 1,209
Default RE: loud exhaust.....

and mine...
BlackMustang02GT is offline  
Old 10-17-2006, 10:53 PM
  #7  
tuff5liter
2nd Gear Member
Thread Starter
 
tuff5liter's Avatar
 
Join Date: Nov 2005
Location:
Posts: 498
Default RE: loud exhaust.....


ORIGINAL: grabbem88

then you'd hate my car then

no ive had this exhaust for about 2 years and its NEVER ever been this loud, I dont know if the AFR heads and intake caused it to get louder.

oh and another thing, the whistle only happens in the afternoon. In the morning it doesnt do it. Tomorrow I am going to get a cable so i can put a video of it on here to show yall what i am talking about. Its just not "normal."
tuff5liter is offline  
Old 10-17-2006, 10:55 PM
  #8  
grabbem88
6th Gear Member
 
grabbem88's Avatar
 
Join Date: Dec 2003
Location: cape giradeau,mo
Posts: 8,872
Default RE: loud exhaust.....

any vacuum leaks? afr's plugged right?
grabbem88 is offline  
Old 10-17-2006, 10:55 PM
  #9  
fourfivefour
3rd Gear Member
 
fourfivefour's Avatar
 
Join Date: Oct 2006
Location:
Posts: 510
Default RE: loud exhaust.....

If the car got louder something is falling apart or rusted out.
fourfivefour is offline  
Old 10-17-2006, 11:00 PM
  #10  
tuff5liter
2nd Gear Member
Thread Starter
 
tuff5liter's Avatar
 
Join Date: Nov 2005
Location:
Posts: 498
Default RE: loud exhaust.....

think the whistle could be a vacuum leak??
tuff5liter is offline  


Quick Reply: loud exhaust.....



All times are GMT -5. The time now is 11:52 PM.