the 4308 code is for a evap system leak. this could be caused by many different components including the filler neck, evap lines, evap purge valve, vent control valve or even a loose or bad gas cap.
The only way to fix the Volvo-503 code is to take it to the dealership and have them fix it for you.
Just had this problem on a 2002 S60 with 81K and the dealer fixed it at no charge as part of a recall. http://www.vexedvolvo.org/ for more details. Good success!
Unfortunately, the only way to fix the Volvo-503 COD Pornire V121356315553c is to take it to the dealership and have them fix it.
Take it to a garage.
Volvo v70 rear seat can't fold flat
Yes
The Bold and the Beautiful - 1987 1-4308 was released on: USA: 27 May 2004
4408
How to fix a 1991 940 turbo 4 cylinder Volvo to stop running when traveling down the freeway
common cause is maf sensor. may fix it if all else fails
go to your local Volvo dealer, there is a recall or fix for that at no charge!