Catalytic Converter Heat Shield Rattle

This allows the heat shield room to move around causing it to rattle.

Catalytic converter heat shield rattle. In this video i ll show you a temporary fix for an rattling catalytic converter heat shield. How to fix catalytic converter heat shield rattle by richard rowe. There are three parts to a catalytic converter.

In september something fell of the car while driving that looked like a shield. I finally took it to get checked after over a year of this odd noise and was told that the bolts that hold the heat shield for the catalytic converter are cracked beyond repair and it is loose and makes that noise. Random guy said it was the heat shield for the catalytic converter.

These kinds of temperatures are more than enough to automatically ignite grease oil and transmission fluid particularly if it happens to come into direct contact with the catalytic. Catalytic converter heat shield rattle is a pretty common occurrence that is caused by the heat shield becoming loose. This cannot be applied to all types of heat shields such as ones that bolt to the underside.

Video tutorial on how to fix a rattling heat shield on an exhaust pipe muffler or catalytic converter. The regular changing o. Because the primary purpose of the exhaust system is to route superheated gases away from the engine everything around the exhaust manifolds catalytic converter exhaust pipes and muffler.

Heatshield products muffler armor uses our biocool thermal barrier material to withstand 1 800 degrees f of continuous heat which helps reduce radiant heat from mufflers by up to 70 percent. Often one or more of the bolts that hold it in place has broken loosened or become overly corroded. Yes the sound is bad enough two strangers have pointed it out to us.

Catalytic converters get very hot upwards of 900 to 1 000 degrees f in some cases. A muffler and catalytic converter heat shield can reduce interior temperatures and protect nearby components. In this video i ll be using.