I have a 2006 maxima and I changed the spark plugs and coil packs. Now the cars runs for 10 to 15 minutes then shuts off. After a fee hours the car will start . Before I did the repairs if I was on the hwy doing 70 the car would shack and the slip and traction control lights would come on but would continue to run . When the car slowed below 40 the rpms would rise and the car would pull off slowly from a stop. If the car was going at a slower speed when the lights come on it would shut the car off . I could get the car back running by patting the gas the the car would pull off slowly. After 2 to3 hours the car would crank and the lights would be off.

 

I changed out both camshaft position sensors and crankshaft sensor and no slip light coming on, cutting off or jumping into gear.

 

The car is running in “fail-safe” mode. This is to get you to point “B” safe, but slow without you damaging anything else.

What did you not do correctly? Any Codes?