Bob2C
Full Access Member
Tsb 17-NA-166. Had mine done. 95% better
Some customers may comment about a rough idle and/or vibration at idle in Drive.
This condition may be most noticeable following extended driving, after hard acceleration, while idling at a stop in Drive.
May feel like a lopey or lumpy idle, or may be described as a low idle.
This condition will not be present in Park or Neutral. (There have been a few cases for rough idle in Reverse.)
Note: There will not be any DTCs with this concern.
If the rough idle / vibration concern frequency is E1.5 in the horizontal / lateral direction with Pico sensor mounted in seat track as indicated below – continue with steps to install updated design engine mounts and settle both engine and trans mounts to reduce amplitude (mg) / eliminate ground out within the engine mounts for vehicles built prior to engine mount breakpoint. For vehicles built after breakpoint, follow Shimming Procedure for Engine Mount Vibration/Grounding after Mount Replacement.
SO THE DEALERSHIP NEEDS TO EITHER PUT SHIMS OR REPLACE THE ENGINE MOUNTS
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Some customers may comment about a rough idle and/or vibration at idle in Drive.
This condition may be most noticeable following extended driving, after hard acceleration, while idling at a stop in Drive.
May feel like a lopey or lumpy idle, or may be described as a low idle.
This condition will not be present in Park or Neutral. (There have been a few cases for rough idle in Reverse.)
Note: There will not be any DTCs with this concern.
If the rough idle / vibration concern frequency is E1.5 in the horizontal / lateral direction with Pico sensor mounted in seat track as indicated below – continue with steps to install updated design engine mounts and settle both engine and trans mounts to reduce amplitude (mg) / eliminate ground out within the engine mounts for vehicles built prior to engine mount breakpoint. For vehicles built after breakpoint, follow Shimming Procedure for Engine Mount Vibration/Grounding after Mount Replacement.
SO THE DEALERSHIP NEEDS TO EITHER PUT SHIMS OR REPLACE THE ENGINE MOUNTS
Sent from my iPhone using Tapatalk