Its certainly not unheard of to receive a new set of (insert item here) and one of them be faulty or not up to spec, or even single new items that are "new" but don't function properly. In the automotive industry Im afraid its actually more common than you would imagine too haha

 

Understood... Injectors will be tested and harness.. Gotta make time in between work... 2 more days I'll be Back under the hood thanks for all your help

 

Some where along repairs the housing which the ddistributorcap screws to had turned clockwise about 1/4 inch turn idk how but set back to correct spot and it stayed on.. Driveable with out having to keep foot on throttle and doesnt shut off at any stops.. Now though i have a misfire changed cap rotor wires and ignition coil still missing.. Code says 1 thru 10 misfire change what i just did... Spark plugs seem fine and gapped right but i will replace still.. Hope that does it?

 

1 thru 10? You only have 8.......

 

Thats what i got off scan tool at parts store.. 1thru 10 ..
I put noid to all injectors.. Each are working except number 1.. Trying to track down why i got no power there.. All tuned up tranny rebuild new torque converter head gaskets up water pump alternator wires cap rotor map sensor pcm tps battery injectors crank cam sensors o2 checked out fine fuel pressure was ok new windshield haha.. Its just #1 injector not getting power causing awful misfire codes read with key are32
74
34
34
34
32
72
72
756

 

Is there no power, or is the PCM just not firing it?

 

Noid light not pulsing.. Im searching the wire harness for damages no luck.. I bought a reman pcm and installed on suspicion that was my 1st main issues.. So not sure if pcm is the culprit

 

Are you getting power to that injector? They all get power from the same source, it just kinda branches off somewhere in the harness. Keep in mind, you will only see power there for about three seconds at key on, unless the PCM sees the engine turning.

 

Plugged noid light to injector harness then started truck. 2thru 8 alll lit up well indicating i am getting the right voltage there... Number 1 has no light when testing..
I went and unplugged 1 at a time while running 1.2.4.6 injectors had no difference in engine idling. But 3.5.7.8 injector when diaconnected the truck begins to run awful..

 

How many miles on the truck?

If you have four cylinders that disabling them doesn't make a noticeable difference.... you really have some issues.

Time for a compression and leakdown test.