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Rough idle wants to die

(2001 Ford Explorer Sport Trac)
in San Francisco, CA on March 19, 2014
idles rough and wants to die at a stop when a/c or heat is on.
Displaying 1 answers & 2 comments
Popular Answer
of G. T. Service Center on March 19, 2014
Does it run rough down the road. Could be intake gasket leaks, dirty throttle plates, if a misfire could be tune up.
on March 19, 2014
No it runs great down the road, only has problem when I come to a stop.
of G. T. Service Center on March 19, 2014
More then likely vacuum leaking, spray water with a spray bottle around intake gaskets. Spray good amounts to see if the idle changes for a leak. Clean throttle with some good carb cleaner and remove all black soot inside.
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