car jerks driing down the road, it lunges and jumps it can be small way or radically on 2007 Jeep Compass

driving the car it hesitates and jumps and gives the imnpression of stalling and than continues on with a jerk, the catalytic converter was replaced but did not help. driving it i don't feel confident it will not leave me strtanded

Asked by for the 2007 Jeep Compass
It could be many things, unfortunately and without experiencing the problem first hand or being able to do some basic diagnostic tests its hard to say. Is the Check Engine Light on? If so the codes stored in the computer in your car may give an indication as to whats wrong. It could be fuel, ignition or a problematic engine sensor but tests are needed to find out what is wrong.
Thanks for your help the dealer tells me it is my transmission...Ouch!!!
Hi patl, i was wondering if you solved your problem on your 2007 jeep compass. Im having same trouble, please help, regina