got a p0628 code on my 2003 h.o. and have read and figured out it is my lift pump going out. called my local dealership and asked what the code ment and he wouldn't answer my question on the code but he wanted to charge me 85 bucks to check to see if their are any codes . i want to know what my options are ,i don't think i want to put it in my tank . what is my best option at fixing my problem .thanks

 

http://www.dodgeforum.com/m_691136/tm.htm

 

Got that code when my LP quit qhile driving down the street. Your options are to get in-tank replacment if your under the 100,000 mile waranty , or get an aftermarket system like FASS, GDP or Airdog for instance.
The in-tank unit has worked fine for me for 60,000 miles so far, and cost me 0$. The in-tank replacement does make an upgrade later more difficult, because you have to drop the tank to add/change the pickup tube. Right now you have a good in-tank pickup tube so changing to an aftermarket system would be easier. IMHO
Mike
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I assisted a coworker with an 04 that set the same code, the truck had quit running before checking for the code. Being he had a warrantee he called on going that route. No matter what he would be out 120 for towing. If he where to do the OEM replacement the dealer wanted $453. Needless to say he went mechanical.

 

I was in the same boat about a month ago. I spend $640 and put a FASS system on my cummins.
I'm glad I did. Better pump,easy to service, and installed it in about 3 hours.

 

i've got about 110,000 miles on mine so warenty is not an option. truck shuddered a couple of times but kept running about 10 minutes later i was stopping for a red light it stalled turned it over a few times and started tried to accelerate stalled again turned it over some more started again let idel in gear accelerated slow started running fine i got home it was ideling kinda ruff check code and got p 0628

 

bob check out glacier diesel power's set up or I believe that the Diesel truck resource store sales the pump for a little less. If you need help I can assist the traveling might be an issue though. could you help me out with diesel? aaron

 

i believe i will ride that shoe leather express next door

 

hop on big daddy