Exhaust makes noise when accelerating
Asked by 2007pathfinder Nov 06, 2019 at 01:59 PM about the 2007 Nissan Pathfinder
Question type: Maintenance & Repair
Only makes noise when first turning it on or when i accelerate?
2 Answers
the heat shield on the catalitic converter will rattle at some engine frequencies but not all. So maybe under acceleration but not while crusing. This happens on my 1997. next time I will buy the best cat converter or OEM instead of getting what ever the muffler shop puts on.
Guru94TSZ1 answered 4 years ago
How do you fix the rattle if it is the heat shield oa the catalytic converter