2012 Dodge Grand Caravan 3.6L shudders while driving between 30 to 50 mph, there are no check engine lights and no misfire codes. It does not happen all the time its an intermittent problem.
Shudders while driving
My recommendation would be to ad a friction modifier to the transmission. One that I have had good results with is called “Shudder Fix”. It can be purchased online.
Just add it to your transmission fluid and drive it like you normally do for a least 10 miles. It is an inexpensive fix. In most cases the shudder is in the torque converter lock up clutches not smoothly engaging and disengaging. It will not hurt your transmission.
