Hey,

ive been trying to figure out why my injectors arent firing. I took a test light to the number 1 and 4 injector plugs. both wires are lighting up. i checked the Ohms and they are in spec ( brand new injectors from LCE). so i checked the solenoid to the injectors. its is at 3.3ohms or right around that. the manuel i have says it should be between 2-3ohms. Now 2 questions

(im not the greatest with multimeters) so i will attach a pic on the setting i had it. Is this the correct spot to have it on for the test? (pointing at it)



question 2. Is this the fuel injector solenoid? (one on left)



so anything else that anyone can think would make my injectors not work? I will say that the main Relay (left kick panel) is hot when i touch it but when i checked the ohms, it was in specs.

thanks in advance!

 

i used a noid light to test to see if i have injector pulse. Its a little light that plugs into the connector for the injector and lights up with the injector pulse. get one of those and give it a shot and see if you have pulse.

 

where did u get urs at? i will do that. Now when i do this is plug the noid into the connector then just turn on the ign switch to the on position? or do i need to be cranking the truck at the same time?

 

Need assistance on the outcome of this issue Please!

I have checked for a signal at the injector while cranking and I did not get any signal with a test light.

Mark