The CPS is a likely suspect for the symptoms described. CPS service life is about 100-150,000 miles. The CPS can be tested, but may or may not test faulty. The short explanation is that the CPS helps to tell the engine computer when to run the injectors and when to fire the spark plugs. No CPS signal means the computer does nothing and the engine doesn't run for a moment.
If you buy a new CPS, get a genuine Jeep CPS, or the premium one from NAPA.C heap crappy “Lifetime Warranty” parts are often out of specification or even failed right out of the box. They usually also have a shorter service life than better quality parts. Buy good quality repair parts and genuine Jeep sensors for best results.
Progressive Liberalism: Bringing you new ideas so wonderful, they have to include mandatory participation ......
Originally Posted by Ronald W. Reagan: Government is not the solution to our problem; Government is the problem.