Volvo AWD XC60 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 6/2020 XC60 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Hard to Start After Refueling XC60 2018

posted by  will rehsper on  Wed Oct 25 08:13 CST 2023
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Tue Jul 3 14:55 CST 2012
[RELATED]

TSB part, an EVAP line front and center under the hood, replaced, but codes came back within a mile of driving up the road plus 2 gallons of gas added to an empty tank (no stumbling though). Filling the tank produced the same symptoms, no improvement there.

Same symptoms filling half a tank (7-8 gallons) vs. 15.

Did some experimenting, pulled the PCV hose off the intake - the ~1/2" ID rubber hose from the valve cover breather to the intake - then observed while fueling. Normal intake smells before, heavy gasoline fumes while filling tank. 12 gallons filled then letting it breath for ~5 minutes and it still stumbled, but less. 7 gallons to full with the breather hose out and stumbled only a little.

So I think we've nailed down why car is having trouble. Now to determine what is failing to cause it. Is it a check valve open, a pump not sucking, or ?
--
XC60 / Odyssey






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Hard to Start After Refueling [XC60][2018]
posted by  will rehsper subscriber  on Thu Sep 21 12:41 CST 2023 >


<< < > >>



©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.