OEM 2001 Buick Regal Muffler

2001 Buick Regal Muffler Parts and Q&A

• Q: How to replace the muffler on 2001 Buick Regal?

  A: Vehicle maintenance begins with elevation and proper support using caution per the Catalytic Converter movement notice in service precautions. The support of the exhaust system should begin first before removing the Catalytic Converter bolts (N/A) then the Catalytic Converter Gasket (N/A). Begin by disconnecting exhaust hanger insulators from the Muffler assembly containing Exhaust Pipe and Tail Pipe (N/A) before you remove the Muffler with Exhaust Pipe and Tail Pipe (N/A). The first step for installation requires positioning the exhaust Muffler with Exhaust Pipe and Tail Pipe (N/A) before supporting it properly then installing the exhaust hanger insulators on it. Use the Catalytic Converter Gasket (N/A) to install the pieces while tightening the bolts (N/A) to 45 nm (33 ft. Lbs.). Examine your exhaust system by removing support and testing for leaks plus evaluating underbody contact before finally lowering your vehicle.