Re: Volvo Penta 2002 - Stalling and rough idle - HELP!
Try the seafoam at 100%. All you have to do is empty the fuel filter of diesel and fill it w/ seafoam. Reinstall the filter, fire it up for a minute, shut it down for 15 mins. and then fire it up again. My 2003t had the same problem and seafoam cleared it up. Easy fix if dirty injectors is the problem.
S/V Deja Vu