ive been having misfire problems and twice now ive pulled the codes and its cylinder 2 ive replaced the spark plugs ran fuel injector cleaner twice and swapped the coils from 1 to 2 and still gettin the misfire for 2 also what size are the stock injectors for a 2000?

 

Check the Misfire thread in the DIY/FAQ and walk through the troubleshooting.

Just buy oem injectors unless you are going to significantly mod (FI or big stroker motor).

 

Move the #2 injector to #4 and see if the misfire moves.

 

ok ile try movin them thanks.

 

but will the one bad injector still cause all cylinders to misfire?