• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Sounds Like Exhaust Rattle But Its Not The Exhaust

  • Thread starter Thread starter cawas
  • Start date Start date Apr 2, 2004
C

cawas

New Member
Mar 20, 2004
6
0
1
Apr 2, 2004
#1
  • Apr 2, 2004
  • #1
Greetings to all at stangnet.com. I recently purchased my first car ever- a black gt-1997, manual. The problem i have is that when i start off in first gear, if i dont rev it upto 2000 rpm soon or if i let the clutch out too early, a rattling sound comes from the rear of the car - it sounds as if one of the exhaust components is loose, but i checked all the components and none of them shake by hand at least. when it starts rattling, i just press the clutch in a little bit and it goes away. this doesnt happen in any of the other gears of when im slowing down. is this due to the drive shatf being loose? or is it the clutch? the clutch is suppossed to be brand new- i dont know what kind though.
in case i need to tighten my drive shaft which nuts do i tighten?

I also noticed a huge spray of fluid on the underbody where the drive shaft meets the rear diff- all over the mufflers too- is this a pinion seal problem and is this related to my rattling problem? the fluid never accumulates on the ground but the underbody is looking pretty crappy. is this seal easy to replace?
i topped off my differential fluid with royal purple max-gear 75W90 and noticed some filings in the diff too. i havent opened up the diff. cover yet though.

Any help/suggesstions would be most welcome guys- thanks a bunch.
 

Red35th

Member
Apr 18, 2003
609
2
19
Houston, TX
Apr 2, 2004
#2
  • Apr 2, 2004
  • #2
Hmm, I can't help you at all having an auto and all. Next time be sure to post in tech, talk is for wasting hours of your life with pointless bickering.... If you aren't throwing any codes (check engine light) I have no clue. My old V6 did it, but it had an intake leak and the number 6 cylinder was getting a ton of air and knocking like crazy.

Mods, move this to tech.
 
You must log in or register to reply here.

Similar threads

M
85 Capri 5.0 transmission rattle
  • Mamaclean
  • May 2, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
163
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 17, 2026
Mamaclean
M
S
1998 Mustang Gt Rattling sound, cannot locate. Video included
  • studerman1
  • Mar 31, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
8
Views
249
1996 - 2004 SN95 Mustang -General/Talk- Apr 1, 2026
studerman1
S
S
Car shakes when taking off help???
  • STANKYstangs
  • May 10, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
12
Views
344
1996 - 2004 SN95 Mustang -General/Talk- May 27, 2026
LILCBRA
Drivetrain 83’ Glx convertible C5 Trans help!
  • JacksonJared2113
  • Dec 25, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
401
Fox 5.0 Mustang Tech Dec 26, 2025
JacksonJared2113
Drivetrain Why does my AOD make a 'whirrring sound' when in gear?
  • evintho
  • Feb 7, 2025
  • Fox 5.0 Mustang Tech
Replies
9
Views
690
Fox 5.0 Mustang Tech Feb 15, 2025
evintho
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?