I would guess that the motor must be set up on the rich side to start well, cold, without the cold start valve. I am guesing again here but I would check out the wiring to the cold start valve. I would pay particular attention to the wiring on the starter (that's where the power comes from for the cold start system) and look inside all the plugs, some of the connectors have a bad habit of slipping back enough to not make contact but they are sre still in there so if you don't look closely you can miss that. It sounds like you need an accumulator too. You really should not have the hot-start relay in there, I would remove it and try to get the cold start system running and figure out why you are not holding rest pressure and fix that. After you get all the systems running right set the mixture on an analyzer. David Teitelbaum vin 10757 --- In dmcnews@xxxxxxxxxxxxxxx, "valleyrat12" <valleyrat12@...> wrote: > > OK- > > My car is doing much better but I have a question. Before I > installed the new injectors and plugged the accumulator return line > the car would NOT start without the hot start relay plugged in > thereby forcing the cold start injector to fire. Now that I have > replaced the injectors and plugged the accumulator return line the > car will start up fine cold and have intermittent issue starting > 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/