2008 cx9 hesitates around 40mph between 4th and 5th gears?

[Jay3232]

When I am driving my CX9 in automatic i have noticed that when i get around 40mph and i am in 4th gear and accelerate to 5th gears i get some hesitation and shuddering like its in the wrong gear. Anyone have the same issue? Doesnt happen all the time either.

 

[ceric]

Others have reported similar issue before.
It was traced to be the ignition coil.

 

[Jay3232]

Ok thanks alot Ceric