The exhaust flex pipe can fail causing excessive exhaust noise from the front/center area of the vehicle. The flex pipe is a flexible joint in the exhaust that allows for engine movement.
Resources for the Repair and Maintenance of your 2007 Saab 9-5
2007 Saab 9-5
2007 Saab 9-5 Problems
The direct ignition cassette can fail causing the engine to die while driving, and/or it will crank but not start. The engine may also have a rough idle and run roughly. Diagnosis may discover trouble codes for random misfires.
If the HID head lights are flickering or have failed, it may be caused by the window washer fluid leaking onto the HID modules. The washer fluid check valve for the head light washers develops the leak and drips onto the modules mounted under the head light assemblies.
The idler pulley for the serpentine belt can fail causing noise from the belt area. Our technicians report the pulley has been known to fail completely which can cause the belt to break or be thrown off.
If the engine will crank but not start, it may be the fuel pump has failed. Diagnosis may find no fuel pressure when attempting to start the engine.
2007 Saab 9-5 Recalls (Recent)
Summary: SAAB IS RECALLING 57,389 MY 2002-2008 9-5 SERIES VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." DURING COMPLIANCE TESTING, ONE OF THE UPPER INTERIOR OCCUPANT PROTECTION TEST POINTS EXCEEDED THE STANDARD'S REQUIREMENTS.Learn more »
2007 Saab 9-5 Questions and Answers
Timing chain checked and tensioner replaced. Oil pan pulled and found clean. O ring gasket replaced on oil pickup tube. Serpenten belt removed and noise persists. Oil pressure ok. Car has 36000 mi....