Car Problem Reports

Nissan Altima Rattle/CEL Due to Cracked Welds on Catalytic Converter Heat Shield

 
Nissan Altima Problem
21 Reports
Me Too
Edit

Model Years Affected: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

Exhaust & Emissions Affected: 3.5L V6

Average Mileage: 74,479 mi (30,000 mi - 178,000 mi)

Verified

Welds on the catalytic converter heat shield can corrode causing a rattle during acceleration and possibly causing Check Engine Light illumination. The common repair for this issue is replacement of the damaged catalytic converter.

Ask a Question