I have replaced the cps, spark plugs ,fuel pump , fuel pressure regulator,and coil pack but I'm still having the same problem. It will start fine most of the time then about 3 miles down the road it will start to bog and lose power, it acts like it wants to die out. only my friend has found is that if I put it in neutral and back in drive it will drive normal again then have the problem another 3 or 5 miles later . Anyone have ideas what I need to do

 

Welcome to the Cherokee Forum. Please update/complete your profile - the details help others to help you. What engine, what location?

Have you run any diagnostics or do you plan to keep on firing the parts cannon, hoping to get lucky? Did you replace your fuel filter too? Do you drive cold or does this happen when warmed to normal operating temp? If you want to fire another cannon-shot then put another TPS in it.