HOW DO I CHANGE THE SPARK PLUG.
FORD AEROSTAR 6 CL 2 WHEEL DRIVE AUTOMATIC.
Nov 22, 2008 at 10:08 PM
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DAVE H
CERTIFIED EXPERT
13,384 POSTS
trace the plug wires back from top to each plug pull wire off each plug in turn and using a spark plug wrench unscrew plugs ... replace with new ... replace wire/lead by push clipping back onto plug .. do this for each plug in turn .. do not get the wires/leads mixed up ??