Technician A says that vacuum-operated fuel pressure regulators ...

[luvbio]

Technician A says that vacuum-operated fuel pressure regulators maintain an equal pressure drop across the fuel injectors all the time. Technician B says that intake manifold pressure is high at idle. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B

[deja]

Technician A only

[luvbio]

Thanks for the timely response, appreciate it

[parker125]

Gracias!