i have abit of a strange problem i cannot figure out what is happening. i have a 1991 ford mustang lx 5.0
ive replaced the fuelpump, put the Relay back under the seat ( it was missing ) checked the inertia switch
all good. pump runs alittle weakly but that isnt the full issue.
The issue is my fuel injectors are not pulsing. i checked the Red wire on the fuel injectors and i get
12v so i know its getting power, But making a quick makeshift Noid light and connecting it to red and
the other wire on my injector connector and it doesnt even turn on at all, not pulsing, double checked my noid light and it lights up with 12v red and chassis ground. Its that secondary wire.
Has anyone ran in to this problem and know a fix or where to search.. i checked the connectors {Salt and pepper} and they seem to be ok..... so im abit stumped dont know what else to check other then the EEC and its relay ( relay works cause i hear the fuelpump relay turning on)
parts that are new in the vehicle, Entire Ignition system. from colum switch all the way to pip on distributor and new starter and solenoid, new Fuel pump relay ( one under the seat, I heard there was 2 of them and one sits under the Mass Air box? i see it but.. is it a fuel pump relay for my 91 lx 5.0 foxbody?) There is a new Caps and rotor and a new ignition module ( one connecting to the side of the distributor) i got the timing right again (reason car is having problems is because of another person fiddling with it) And the vehicle starts right up when i dump Carb/injector cleaner (o2safe) in the throttle body, fires up and runs then dies because the injectors arent opening....
ive replaced the fuelpump, put the Relay back under the seat ( it was missing ) checked the inertia switch
all good. pump runs alittle weakly but that isnt the full issue.
The issue is my fuel injectors are not pulsing. i checked the Red wire on the fuel injectors and i get
12v so i know its getting power, But making a quick makeshift Noid light and connecting it to red and
the other wire on my injector connector and it doesnt even turn on at all, not pulsing, double checked my noid light and it lights up with 12v red and chassis ground. Its that secondary wire.
Has anyone ran in to this problem and know a fix or where to search.. i checked the connectors {Salt and pepper} and they seem to be ok..... so im abit stumped dont know what else to check other then the EEC and its relay ( relay works cause i hear the fuelpump relay turning on)
parts that are new in the vehicle, Entire Ignition system. from colum switch all the way to pip on distributor and new starter and solenoid, new Fuel pump relay ( one under the seat, I heard there was 2 of them and one sits under the Mass Air box? i see it but.. is it a fuel pump relay for my 91 lx 5.0 foxbody?) There is a new Caps and rotor and a new ignition module ( one connecting to the side of the distributor) i got the timing right again (reason car is having problems is because of another person fiddling with it) And the vehicle starts right up when i dump Carb/injector cleaner (o2safe) in the throttle body, fires up and runs then dies because the injectors arent opening....