Hi, im new to this forum. I need help on my 04 Chrysler pacifica AWD. Today i was driving home from work and my car starting to get get weak, losing power then the check engine light came on. I check the codes and its P2074 and P0108, i check the car for vacuum leak but see nothing. I check the map sensor and change it out but my check engine light still on. What else do i need to do? Plese help me.

 

well, both of those codes suggest that there's a vacuum leak that you've overlooked somewhere. make sure you're really thorough in your check before you rule out a leak.

since it's happening once the car is warmed up, i would guess its a gasket somewhere that's bad. once the car is warm, try spraying some carb cleaner around the manifold and see if idle changes.

 

108 is a map sensor I doubt a vac leak just springs up out of no where. That is usually from removing something and not putting back right or something of that nature.