Won't run properly if return and supply hoses are switched @ the fuel pump make SURE they are correct, but to answer your question no damage will be created. Try jumping the fuel pump relay 87 and 30 to see if the pump runs... Let me know If you need further help and outcome? Could be a bad pump or loose fuel boot not seated properly (and not the pump at all) I have seen that a few times. Check to see want the pressure is at the injectors, any fuel coming out equally at all six. Could be the plunger stuck in the fuel distributor, to name a few. Soultion is probably pretty simple just retrace everything you have gone over, ofcoarse. rodney rael <rodrael1@xxxxxxxxx> wrote: I should also add that I previously had a hot start problem maybe 4-5 months ago, thats when I replaced fuel accumulater, didn't help, then I replaced Primary pressure regulator washers, also didn't help, then I found some seepage at the fuel pump line due to the fuel pump hose being loose, Does anyone outthere know what bad can happen when you switch the hoses at the fuel pump. I am pretty sure that I created the problem when I stupidly switched these hoses. I have been struggling with the problem a couple of weeks now, reading archives, checking everything I can obviously eliminate. Any Ideas would be greatly appreciated. Rodney 3300, 10544. [moderator snip] ------------------------------------ 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/dmcnewsYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/