Your trouble with the decomposed filter screen is common for well aged systems that have set in decomposed fuel. Replacing ALL the affected components is important for getting the system back to a trouble free operation. Sometimes the fuel distributor and injectors can be salvaged because the decomposed fuel dried up much sooner than the stuff in the fuel tank or components such as the filter and accumulator that had larger quantities of fuel trapped in them. If you have ingested trash through the pump, and it sounds like you have, you should replace it. The damage may just leave you stranded somewhere down the road. Since some of the trash may have passed on downstream I would replace all components, except the lines, from the tank filter through the fuel filter - that would include the accumulator. I would also recommend a thorough cleaning of the fuel lines - like blowing out with air - before replacement of your fuel system pieces. Run some Marvel Mystery Oil through the system for a few tanks to finish cleaning out the system. I use it virtually all the time since it also acts as a light stabilizer for the fuel. Harold McElraft - 3354 --- In dmcnews@xxxxxxxxxxxxxxx, "valleyrat12" <valleyrat12@xxxx> wrote: > > When my pump was hooked up I would jump the RMP relay to get it > running and I noticed this: the pump would operate for 10-12 seconds > at a higher pitch (while pressuring up I imagine) then drop abruptly > to a lower pitch. Is this normal, or should the pump sound be > constant, or is 10-12 seconds too long, should it pressure up faster? > I am thinking this could be related to my starting issue. > > As per my last post the fuel screen for my pump disintegrated and was > ingested. Is it possible to reverse the pump operation to clean it > out, or is there any way to clean it out? Am I better off with a new > pump? It is a new pump. > > Nathan > 2277 apart and sad :-( > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/