Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 1/2006 900 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

940 intermittently sluggish, only when hot 900 1993

posted by  Abel on  Thu Sep 9 02:06 CST 2004
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Mar 16 22:52 CST 2012
[RELATED]

'93 940 144k. After completely warmed up (usually on a hotter day here in the Phoenix area), the car is SOMETIMES very sluggish on acceleration until you get the rpm's up. Fine at highway speed, once rpm's are up, just no power at low rpm's. Frequency is once or twice out of every three or four accelerations from a traffic light. Never happens when car is cold. Doesn't always happen when warm, intermittently occurs when hot. Smacks of electrical to me, but haven't narrowed it down yet. (No check engine light or codes). Has a new fuel pressure regulator. Fuel pump relay is also new, and shows no cracks around solders.

Ideas where to start looking?






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New 940 intermittently sluggish, only when hot [900][1993]
posted by  Abel  on Thu Sep 9 02:06 CST 2004 >


<< < > >>



©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.