[BekkaLynn]

I got a 2007 pathfinder. Runs really rough and has no power. The whole vehicle shakes when and IF it will idle. Was told it seems it's dead on 3 cylinders . What could cause that ? Idk where to start .

 

[ultane]

Welcome to the forum Bekka.

If you’re looking for help, you’ll have to provide a lot more info.

Any codes?

 

[ultane]

@Bekka, some automotive parts stores (Advance Auto and Autozone) will read the error codes for you for free. So if you can get your Pathfinder to one of them, it will help us, to help you.

 

[smj999smj]

Yes, definitely try and get the powertrain codes. If you can't get it to the parts store, you can get basic OBD II code readers for around $25-35. Some of the things I would look for is a bad crankshaft or camshaft position sensor, bad fuel pump or unmetered air getting into the engine through splits in the rubber intake ducts. I would spend money on any parts, however, until it's check for trouble codes.