Wednesday, March 11th, 2009 AT 10:29 AM
My ford has a hestation in idle and going up a hill at lower speeds usly under 50mph, if you give it fuel it will strighiten up. I have put new fuel filter on it and a new PCV valve and it is still doing it. Can anyone give me a idal what and where to start? And the check engin light is not on but oil light has flickered some.