Hi:
Having a engine vacuum leak can cause erratic idling and cause it to die too. Check the PCV tube and any other vacuum lines under the hood, and correct if needed
if you mean the pipe at the froint of the engine under the inlet manifold then no, because when this one splits and sucks in air it races ,that is if its a europeon focus and not an american californian model
2003 Ford Focus. We inserted wrong ford key. Now the correct key won't turn when inserted....
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2003 Ford Focus. We inserted wrong ford key. Now the correct key won't turn when inserted. Anything we can do?