My two-cents...
I have a Volvo/Perkins MD-2030 FWC Diesel in my Nonsuch 30 Classic. It has glow plugs for quick starts when cold and has never failed me.Hey Jose...how about some details to back up your claim. Or are you just another puppet who speaks from the "I heard from someone else" crowd? Or maybe you're just a troll.Bottom line is that all engines have their quirks. If you are dealing with a used boat with an uncertain history, you may be in for problems.The previous engine in my boat was a Volvo MD-11C with well over 9,000 hours on it; not bad for a two-lunger. I know of other well maintained high-time Diesels.Faxing Sweden for warranty work? Never heard of it. The furthest it would need to go, according to my local Volvo rep is Chesapeake, VA, or in Rick's case, Burnaby, BC. Any decision made by Sweden can be made in Chesapeake or Burnaby. Which raises another issue; Effectiveness of the dealer/distributor. There are just as many bad as there are good. The problem is, when a customer is given bad information, they don't follow-up on it. If my dealer had told me that warranty work had to be approved in Sweden I'd have told him to show me where it states that. Further, with the internet, it is extremely easy to find out all the info you need.Bottom line is that even the worst of Diesels will perform acceptably if properly maintained. Knowing the history of the engine is paramount. Short of that, every engine is equally suspect and capable of failure.Cheers,Bob