Manifold/header/muffler/tail Pipe problems of the 2002 Oldsmobile Alero

Four problems related to manifold/header/muffler/tail pipe have been reported for the 2002 Oldsmobile Alero. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Oldsmobile Alero based on all problems reported for the 2002 Alero.

1 Manifold/header/muffler/tail Pipe problem

Failure Date: 01/01/2009

The lower intake manifold gasket needs to be replaced in my car 2002 Alero with 67,500 miles, come to find out gm knows about this and it is a common replacement, design flaw with gm vehicles even the repair shops have knowledge about this. Is there a r-emarket rebate for this problem. It will vcost me about 700 to fix the problem.

2 Manifold/header/muffler/tail Pipe problem

Failure Date: 04/26/2004

2002 oldmobile Alero has failing intake manifold gasket which allows coolant to leak into engine. Estimates to repair are over $800 and after researching the fact that tens of thousands of others have the same problems with various gm vehicles manufactured from 1995-2003 I'm at a loss as to why this hasn't been taken care of. Gm released bulletin 03-06-01-010 in which it suggests replacement of a "new design intake manifold gasket" which was changed to "improve the sealing qualities of the gasket". If there was no problem with the original there's no need for a replacement. Gm is unwilling to repair this yet it affects 3. 1 and 3. 4l v6 engines of some 14 different gm models not to mention a similar affliction with the 3. 8l.

3 Manifold/header/muffler/tail Pipe problem

Failure Date: 03/26/2004

Consumer took vehicle to dealer for regular maintenance and dealer determined that vehicle needed the following replacements: a new ignition lock cylinder, intake manifold, multi function switch, and an engine oil flush. Consumer stated that when she put key in the ignition it would not turn, but did not know that vehicle would need a new switch. Also, there was ticking noise when she tried to start the vehicle.

4 Manifold/header/muffler/tail Pipe problem

The consumer had problems with the ignition. The consumer had a difficult time turning the vehicle on and off. The consumer stated the ignition switch needed to be replaced. The intake manifold was replaced. The consumer was informed that coolant was leaking into the oil. Provide further details.




Fuel Economy of Alero Vehicles
Alero Service Bulletins
Alero Safety Recalls
Alero Defect Investigations