Well I installed the Dakota PCM and no change. Still no spark. I'mthinking that I got an incorrect PCM i'm gonna go back to the JY tomorrow and hopefully get a PCM and coil from a ram

 

Grab the crank sensor as well.

 

Will do. I thought if I had power at the coil and injectors then that Kent the crank sensor was good?jw. Ate there any other parts that could cause a no spark condition?I just wanna make sure I can grab everything in one trip

 

That's all I can think of......

 

Thanks. Hopefully tomorrow my truck will be running tomorrow

 

dontcha just love auto correct?? hope you get it fixed soon. im betting the crank sensor got fried.

 

Fixed the auto correct lol. Hopefully that's it. I'm tired of changing parts while i'm sick

Edit how much should the tach jump when I try to start the truck?

 

depends on if the engine is cold or not. when its cold mine goes to about 1500. when its warm it goes to around 1000

 

I meant before the motor starts. How much does the tach jump when only the starter is turning the motor

 

you said you had power at the injectors?do you have a ground pulse when you turn the engine over? if you don't have a noid light 'injector light' a simple way to check if the injector is firing is take a 194 bulb,marker light bulb bend the wires out. unplug a injector,push the two wires from the bulb into the plug and turn the engine over. see if the bulb flashes. a led test light works good for testing injectors and with a led test light you can see if you have a ground pulse at the coil. could save you time running to the junk yard.