Volvo RWD 200 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 4/2005 200 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Catalytic Converter rattling.....what does it mean? Could this impede horsepower? 200 1989

uid 25253's pic
posted by  Cabbie2169 on  Mon Feb 21 14:44 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

The '89 catalytic converter has been rattling. Just wondering if this could also be contributing to the less-than-desirable horsepower (when compared to the '86 240 or the '93 245). I live in Alabama, which doesn't have auto inspections, i.e., no emissions requirements. (It's kind of funny to see some of the vehicles on the road w/o tail lites, fenders, etc.).

Can I just drill a hole in the converter and unplug the stuff and then weld it back shut? Does the engine need the backpressure to work correctly? Will it have more horsepower with a new cat converter?
Cabbie2169






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Catalytic Converter rattling.....what does it mean? Could this impede horsepower? [200][1989]
posted by  Cabbie2169  on Mon Feb 21 14:44 CST 2005 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.