1992 3.0 VG PF
Can anyone tell me the difference between blue dot and black dot fuel injectors ?
And say you have a black set, if you wanted to change them all out for a blue set can they be used like that ?
I understand maybe the difference is in the spray pattern !? And I have heard you can't mix match colors but you could change out the full set from one color to another !?
Any input would be appreciated