Suzie68 Report post Posted May 11, 2022 We have a 2011 3.5 the car has developed a wobble/vibration while accelerating, seems to be more noticeable under load (ac or towing) No codes, has been watched with laptop while driving car has new plugs/coils (didn’t fix problem) 1 year old drive axle’s happens between 1800 and 2200 rpm ideas? Thoughts? Anyone else have this happen? motor mounts? can’t seem to track this down thanks! Share this post Link to post Share on other sites
ZeroPlus Report post Posted May 12, 2022 21 hours ago, Suzie68 said: We have a 2011 3.5 the car has developed a wobble/vibration while accelerating, seems to be more noticeable under load (ac or towing) No codes, has been watched with laptop while driving car has new plugs/coils (didn’t fix problem) 1 year old drive axle’s happens between 1800 and 2200 rpm ideas? Thoughts? Anyone else have this happen? motor mounts? can’t seem to track this down thanks! Alignment? Share this post Link to post Share on other sites
1004ron Report post Posted May 13, 2022 Flex Plate ? Not an easy one for fellow members to diagnose - best take it to an experienced tech. Share this post Link to post Share on other sites
enigma-2 Report post Posted May 14, 2022 Has the Edge ever been lifted or modified? (U-joint angle). Tire/wheel balance (next oil change get Ford TheWorks. They will rotate the tires. See if vibration changes). Is the car AWD? (Bad bearing in the PTU). Share this post Link to post Share on other sites
