Stalling when reaching boost or 0 vacuum

Bigshanks2002 · 06-19-2010, 02:17 PM

my 91 JDM S5 is doing the same thing. it seems as though the secondary injectors might not be kicking on. The main realy switches power to the 2 primary and the two secondary injectors individually. You need to start the car and pick up the idle to about 3000rpms and listen with a stethoscope (or a long screw driver to your ear) to see if the secondary injectors are ticking.

06-19-2010, 02:17 PM	#17
Bigshanks2002 The Newbie Join Date: Jun 2010 Posts: 3 Rep Power: 0	my 91 JDM S5 is doing the same thing. it seems as though the secondary injectors might not be kicking on. The main realy switches power to the 2 primary and the two secondary injectors individually. You need to start the car and pick up the idle to about 3000rpms and listen with a stethoscope (or a long screw driver to your ear) to see if the secondary injectors are ticking.