Manifold/header/muffler/tail Pipe Problems of Chevrolet 2500

Chevrolet 2500 owners have reported 7 problems related to manifold/header/muffler/tail pipe (under the engine and engine cooling category). The most recently reported issues are listed below.

1 Manifold/header/muffler/tail Pipe problem of the 2001 Chevrolet 2500

Failure Date: 12/13/2011

The exhaust manifolds have 6 broken bolts causing a great deal of emissions control. I have spoke with many chevy owners and they are experincing the same issues. Now we have to relace our catilic converter this really should be a recall or suit for gm/chevy to fix these problems. I thank you for your time and would like some feed back at durojoebert#hotmail. Com.

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2 Manifold/header/muffler/tail Pipe problem of the 2003 Chevrolet 2500

Failure Date: 12/11/2011

The heads of the bolts that hold the exhaust manifolds to the cylinder heads are breaking off for no apparent reason causing an exhaust leak.

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3 Manifold/header/muffler/tail Pipe problem of the 2005 Chevrolet 2500

Failure Date: 12/04/2011

The bolts that hold the exhaust manifolds to the cylinder heads are braking off for no reason causing an exhaust leak.

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4 Manifold/header/muffler/tail Pipe problem of the 2003 Chevrolet 2500

Failure Date: 10/03/2011

I have had a exhaust leak that I finally pinpointed to be broken exhaust manifold bolts. The truck was bought new by me and has never had any exaust work done. Now I have to take it to a dealer to have this expensive repair done. Apperantly this seems to be an extensive problem, with these bolts. This I understand to be an extensive repair. Gm knows there is a problem with the bolts, why wont they make it right.

5 Manifold/header/muffler/tail Pipe problem of the 2002 Chevrolet 2500

Failure Date: 10/01/2011

As millions of other complaints for this same problem my 2002 chevy 6. 0ltr exhaust manifold bolt heads are snaping off and burned the gasket out which now fire shoots out the gap and the exhaust is now filling up in the engine compartment and traveling into the cab. Also not to mention the emisions that are not being displaced properly and that it is reuning my catyletic converter. Not only does this pose a huge fire risk the flame that shoots out is directed right at the engine coolant senser and is burning it, someone somewhere has swept this problem under the rug it's time to address this before someone gets hurt. Do it now !!!!!!!! demand a recall!!!!!!! do it now!!!!!!!.

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6 Manifold/header/muffler/tail Pipe problem of the 2001 Chevrolet 2500

Failure Date: 09/09/2011

Broken exhaust manifold bolts.

7 Manifold/header/muffler/tail Pipe problem of the 2001 Chevrolet 2500

Failure Date: 10/04/2010

Broken exhaust manifold bolts.

Other Common Engine And Engine Cooling related problems of Chevrolet 2500

Problem Category	Number of Problems
Engine And Engine Cooling problems	9
Manifold/header/muffler/tail Pipe problems	7
Car Stall problems	5
Engine problems	4
Gasoline Engine problems	4
Service Engine Light On problems	2
Engine Exhaust System problems	2
Check Engine Light On problems	2
Engine Stall problems	2
Engine Failure problems	1

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