Search BMW 2002 Restoration

Manifold Exhaust Leak Caused by Loose Stud Nuts

Category: Fuel and Exhaust | Related: , , ,

If your BMW 2002 has developed an exhaust leak at the manifold or vibrates at 2800-3000 rpm, then some of your exhaust stud nuts may have worked loose, or even fallen off any of the eight studs which secure the manifold to the block.

Tighten with a 12-mm wrench and the noises disappear. You may wish to remove the manifold cover for better access to the lower four studs. To avoid this problem and the related problem of broken studs, get in the habit of tightening your exhaust stud nuts every 8,000-10,000 miles as the factory service schedule indicates.

Author: Craig T. Reisser

BMW Exhaust Manifolds

99 01 BMW 3 323 SERIES E46 325 328 Front Grille Grill Chrome LH Left Side 99 01 BMW 3 323 SERIES E46 325 328 Front Grille Grill Chrome LH Left Side 31.90
bmw e36 m3 e46 t3 cast turbo exhaust manifold header 323 325 328 330 bmw e36 m3 e46 t3 cast turbo exhaust manifold header 323 325 328 330 169.99
BMW 323IS 325IS 328IS E36 E46 M50 T04E T3 T3 T4 Turbo Kit W Turbonetics Turbo BMW 323IS 325IS 328IS E36 E46 M50 T04E T3 T3 T4 Turbo Kit W Turbonetics Turbo 1,649.99
godspeed 02 04 bmw e46 323 325 328 330 gt30 turbo kit godspeed 02 04 bmw e46 323 325 328 330 gt30 turbo kit 578.00
bmw e36 e46 325 328 330 t3 cast turbo manifold bmw e36 e46 325 328 330 t3 cast turbo manifold 189.99
00 01 02 03 04 05 bmw 3 series e46 328 325 OEM exhaust manifold o2 sensor 00 01 02 03 04 05 bmw 3 series e46 328 325 OEM exhaust manifold o2 sensor 350.00
BMW 325Ci 2DR E46 ENGINE ASSEMBLY Long Block parts BMW 325Ci 2DR E46 ENGINE ASSEMBLY Long Block parts 2,568.00
99 00 01 02 03 04 05 BMW E46 325 328 3 SERIES RED EMBLEMS HOOD TRUNK STEERING 99 00 01 02 03 04 05 BMW E46 325 328 3 SERIES RED EMBLEMS HOOD TRUNK STEERING 47.99
92 05 bmw e36 e46 323 325 328 330 gt30 turbo set up kit 350 92 05 bmw e36 e46 323 325 328 330 gt30 turbo set up kit 350 629.99
BMW 323 325 328 330 E36 E46 25L 28L 30L M3 32L S52 V6 Exhaust Turbo Manifold BMW 323 325 328 330 E36 E46 25L 28L 30L M3 32L S52 V6 Exhaust Turbo Manifold 155.99
BMW Oxygen O2 Sensor E46 323 325 328 330 M3 13477 BMW Oxygen O2 Sensor E46 323 325 328 330 M3 13477 84.95
BMW MINI T04E T3 T4 TURBO CHARGER 63 A R TRIM 300HP BMW MINI T04E T3 T4 TURBO CHARGER 63 A R TRIM 300HP 133.99
BMW MINI T04E T3 T4 TURBO CHARGER 57 A R TRIM 300HP BMW MINI T04E T3 T4 TURBO CHARGER 57 A R TRIM 300HP 129.99
2001 2006 BMW 325CICONVERTIBLECPE330I M3E46 EXHAUST MANIFOLD 2001 2006 BMW 325CICONVERTIBLECPE330I M3E46 EXHAUST MANIFOLD 165.00
E21 BMW 320i stock exhaust manifold and heat shield E21 BMW 320i stock exhaust manifold and heat shield 20.00
Pacesetter BMW 01 06 E46 01 03 Z3 25L 30L Manifold Cat Converter Front 757010 Pacesetter BMW 01 06 E46 01 03 Z3 25L 30L Manifold Cat Converter Front 757010 375.00
BMW M3 E46 32L complete engine 59k miles Mint BMW M3 E46 32L complete engine 59k miles Mint 3,800.00
BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI GOLD BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI GOLD 71.99
BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI PURPLE BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI PURPLE 71.99
BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI RED BMW MINI RIBBED 35MM 38MM TURBO EXTERNAL MANIFOLD WASTEGATE 8 TO 12 PSI RED 71.99
   1

BMW Classifieds are here!
List your BMW car or part for only $5. No expiration! Click here.

Please Help 02Restoration.com

02Restoration.com has been helping BMW 2002 enthusiasts like yourself since 2003. If you found the information helpful and it saved you some time, please consider making a small donation to help keep this site running. Thank you!
  • The majority of people donate $5, but any amount is appreciated!
  • You can remain anonymous but I'd love to know the name of the person being so generous!
Post comment as twitter logo facebook logo
Sort: Newest | Oldest

I have a 2004 330CI and I wanted to get the ipod kit for the in car stero system but you may know that they were recalled. I have heard there are people who know how to patch it. Does anyone know? email me at daytradin (at) gmail.com

I have a 2004 330CI and I wanted to get the ipod kit for the in car stero system but you may know that they were recalled. I have heard there are people who know how to patch it. Does anyone know? email me at daytradin (at) gmail.com

Receive Articles by EmailEmail or by RSSRSS

BMW 2002 T-shirts

Restoration Categories & Topics