Thanks for advice on lubricity and diesel fuel

From : charles

Q: 2006 ram 3500/cummins 500 miles. im looking to get an extended warranty on the above vehicle. im not that much into car stuff but one of my car nut friends has recommended aftermarket extended warranties. anybody have any opinions or recommendations i figure the warranty is only as good as the company writing it so although price is a concern i do want a solid company. thanks for any help. bb your engine is warranted to 100000 miles. parts of the truck are emission so that warranty is longer than the factory. id suggest the extended factory warranty stay away from the aftermarket outfits.. dont jump at the first price they quote there is plenty of room to negotiate. roy .