Mechanics

WHAT IS CAUSING MY TO STALL AND RUN ROUGH? (SEE DETAILS BELOW)

2003 Ford Focus • 140,000 miles

I own a 2003 Ford Focus that has approx. 140K miles on it. Over the last 6 months I have had issues with the vehicle staying running. Meaning it tries to stall when at a low idle speed. It dies, 98% of the time when I turn the air conditioner on. If I hold the gas it stays running. I took it in to a car chain shop. They have replaced the plugs, wires, alternator, battery, water pump, and several other smaller parts that I am honestly not sure what they are at the moment. (I know I have been taken)Either way, any ideas what it may be? I have been reading on websites that keep mentioning coilpacks, if that may be it, is it something easy to replace? Where is it? Any help would be great. Thank You
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Mcallaway
August 4, 2012.




I would look at the pcv hose back at the throttle body for a leak causing all your issues.

Roy



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