Volvo AWD 850 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 7/2007 850 INDEX

[<<]  [>>]


THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD




  REPLY TO THIS MESSAGE    PRINT   SAVE 

Hesitation stalling after fuel tank vent hose replaced tank dropped 850

posted by  740gt on  Sun Aug 14 08:18 CST 2016
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Mon Sep 29 12:51 CST 2014
[RELATED]

The car sputters and misses when accelerating. The car will idle normal in park and neutral. When placed in drive at stop foot on brake- the car Rams drop and stall if I do not throw it in neutral and rev the engine. The car on interstate hesitates and misses.
Any clues? Should I take it back to the mechanic as it did not have this problem when it was brought in for service? It would appear to coincide with tank being dropped to access tank fuel vent line. Also they found a leak in tank on the top and patched that.
Thanks in advance.








  REPLY TO THIS MESSAGE    PRINT   SAVE 

Hesitation stalling after fuel tank vent hose replaced tank dropped 850

posted by  740gt on  Sat Aug 20 14:15 CST 2016
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Mon Sep 29 12:51 CST 2014
[RELATED]

Hesitation etc was not related. MAF sensor fixed problem








  REPLY TO THIS MESSAGE    PRINT   SAVE 

Hesitation stalling after fuel tank vent hose replaced tank dropped 850

posted by  740gt on  Tue Aug 16 18:50 CST 2016
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Mon Sep 29 12:51 CST 2014
[RELATED]

Codes pulled
Blinking cel
Po171
Po171
Po201
P1310
Po301
P1310
Po301
Thank you in advance







  REPLY TO THIS MESSAGE    PRINT   SAVE 

Hesitation stalling after fuel tank vent hose replaced tank dropped 850

posted by  740gt on  Mon Aug 15 19:15 CST 2016
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Mon Sep 29 12:51 CST 2014
[RELATED]

No takers?








  REPLY TO THIS MESSAGE    PRINT   SAVE 

Hesitation stalling after fuel tank vent hose replaced tank dropped 850

posted by  Paul 740T on  Tue Oct 11 09:38 CST 2016
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Mon Oct 20 17:57 CST 2014
[RELATED]

Looks like you have the codes. Matthews Volvo site has code lists, you might have a look if the engine is still stalling etc
of course, been a long time since your post
am looking for vent info and will return to searching now!







<< < > >>



©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.