[Dan Partin]

I've been a carb guy forever, got a 92 EFI car. Seems to be missing under a load. I'm gonna put new plug wires and a rotor on. How does the car run if the mass air sensor isn't calibrated to the injectors ? What color are 19's , 24's etc. How do I determine what sample tube or mass air I have ? Thanks

 

[FatassLX]

I've been a carb guy forever, got a 92 EFI car. Seems to be missing under a load. I'm gonna put new plug wires and a rotor on. How does the car run if the mass air sensor isn't calibrated to the injectors ? What color are 19's , 24's etc. How do I determine what sample tube or mass air I have ? Thanks

19's are orange, 24's are blue.

http://www.cnlperformance.com/calibration.html