I bought my 03 350z about 3 months ago it has 200k miles on it and i alredy changed the tranmission the camshaft b2 sensor and the sparkplugs and now the car had a misfire on cylinder 2 and im not sure what to do? Im new to the z's im i going to need a new engine ?? How can i fix this

 

Has 200k miles what did you expect?

 

That still dont answer my question .. all im trying to do is find out if its better to fix thaf or just buy a new engine alredy

 

coilpacks

 

Sure you can fix it, then something else goes wrong, and another, and another and the list keeps coming. Again, it has 200k miles what did you expect?

Got the money for a new engine get a new engine, but then you have shocks, and other things that will break, because again, 200k miles.