Volvo RWD 200 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 11/2002 200 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

whooshing sound, sluggish performance, bad cat perhaps? 200 1989

posted by  someone claiming to be kswan on  Mon Nov 18 15:07 CST 2002 [RELATED]

A little history.
When I bought my 87 240 last year it had a bad AMM. It was running poorly and very rich. I immediately replaced AMM, plugs, rotor, cap, wires, cleaned throttle body and idle valve, injectors, etc.

I passed smog but didn't get the report.

Car idles fine but when I'm driving at a steady speed I occasionally hear a surging, whooshing sound which doesn't seem to effect rpm's. When I step on gas it's occasionally sluggish in reacting, other times fine. No sluggishness I notice when cold.

I hit the cat. converter with a rubber hammer and shook but didn't hear any rattling. Don't know if it's my imagination but seemed to have more response for a day or so.

Posted a couple weeks ago and one response said flow from tailpipe would be steady if bad, flow seems pretty steady.

Am I correct in suspecting cat. converter?

thanks in advance

Kirk S.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New whooshing sound, sluggish performance, bad cat perhaps? [200][1989]
posted by  someone claiming to be kswan  on Mon Nov 18 15:07 CST 2002 >


<< < > >>



©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.