Posted by Bill E on August 18, 2008, 4:53 pm, in reply to "Re: '93 Rangy - Rough idle after new fuel pump."
203.59.11.246

Ned Ned, mine is a Stock Standard '93 auto so I guess from your post that the Thor inlet manifold must be Non-Standard so it's likely mine isn't a Thor, is that correct? Does the pressure regulator have to be removed to be cleaned or is it just blown out with air, looks like it is hard to get at? Bill --Previous Message-- : Hi Bill. Only the Thor manifold fuel rail has : the problem with air in the fuel rail, as : the fuel rail is not the through flow like : the earlier injection of the 3.9 and 4.6 : have, which don't need bleeding. I have : changed my inlet manifold to the Thor, so I : have some of the troubles it gives, but all : of the improved torque too. The fuel : pressure reg is that little round thing on : the fuel rail near the fire wall end with : fuel pipes and a vacuum line connected to : it. : : Ned : : --Previous Message-- : G'day Ned : : I replaced the filter on the weekend, it did : improve idle and power. : : I didn't check the pressure regulator, not : sure where it is, and didn't bleed any air : from blind fuel rail and can't find any : reference on "Bleeding" procedure. : : :