Re: Buying a 1999 Allure with high miles
Reply #2 –
There have been problems with the CAPS fuel system that I believe your 330 HP engine utilizes. Basically the stock Cummins fuel transfer pump starts leaking and or sucking air which aerates the fuel reaching the injection pump, which then destroys the injection pump. The install of a new injection pump should be done by Cummins or a competent licensed dealer and is very expensive. I believe around 9K There are a couple of systems of more powerful transfer pump out there to replace the stock transfer pump. These new after market kits consist of a stronger transfer pump that de aerates the fuel before it reaches the injection pump. Then again, I believe there are many coach owners who have NOT updated there transfer pump systems and have many trouble free miles on their coaches. This is a possible problem that you should be aware of before you purchase. I purchased a 1999 CC with 350 HP Cummins and my transfer pump started leaking immediately after purchase and I had the FASS fuel pump system installed and I have about 5,000 trouble free miles since the install. It cost me approximately $3000 total. $1500 parts and $1500 labor. There are several great threads on this site and others which document the install of these systems that should be read by any potential buyer. Search Marks FASS fuel pump install, and Air Dog transfer pump install.