Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - Vehicle will not stay running unless I give it gas..
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Old 07-14-2013, 09:43 PM   #2
Focus Enthusiast
Join Date: Nov 2012
Fan#: 105749
Location: Philadelphia, PA
What I Drive: 2002 SVT

Posts: 108
FF Reputation: 2 Floodyou76 Good Standing Member
Buy-Sell-Trade Rating: (1)
You try asking the person you bought it from?

I would check for vacuum leaks first and foremost...everywhere....IM, TB, PCV, Intake, MAF...all of it. Clean the MAF too, just for S%^$ n Giggles...but check for Vaccuum leaks. if its already running rough, its not surprising that it runs worse with the AC on...its just more drag on the engine.
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