I will tell you truthfully that I do not know which comes first. Because they stopped making those cars before I was born. And I work on Euro trash which went to multiport fuel injection when the big three were still doing carburetors.
Now you take one of those guys who knows which is first and ask him if he knows how to diagnosis the dwell I am intimate familiar with (i.e. reading a scope for the electrical signal from an injector) or how to diagnosis a bad high pressure fuel pump just reading the cavitation signal through the sensor using actual voltage not what the computer tells you.
Just because I don't know how to use a matchbook to "tune" a vehicle does not make me less of a professional at my job. Just means I have NEVER had to do it. Ever. Seriously.
that's why my truck is in his shop right now getting some of the European love ^^^^^
NRA BP+PPITH Instructor
CO state senator: 2nd Amendment doesn't protect duck hunting, therefore:
2 non web feet bad,
2 web feet good...
Vas-tly Different Now...and prefers corn to peas