slight bucking and hesitation at certain speeds ,,,high speed 60 mph and over none,,38 mph to 45 mph light buck ??
Jun 13, 2009 at 7:48 PM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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JRELIHAN3
MEMBER
15 POSTS
change plugs[use compressed air to clean top of engine/plug locations before you loosen plugs. change 1 @ time,blow out hole when you pull boot off],(check boots) use never-seize on new plugs;use die-electric grease on boots/plugs;change pcv valve(s),air & fuel filters;clean sensor plugs;had the same prolem & this procedure fied it; go to www.lincolnsonline.com for more helpful info