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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I have a 1999 ram 1500 cylinders 1-2 have fuel compression and spark but cylinders are dead. new cap rotor and wires plugs have changed injectors and intake gaskets 50 lbs fuel pressure could pcm cause this problem ??
is there a chance the pcm could cause this problem I've even had injectors out of the manifold and still on the rail and cranked it with the coil disconnected and watched them all spray.
Have you checked for spark AT those cylinders? (end of the plug wire)
Wouldn't hurt to pull the plugs for that test.... and use the plugs from those cylinders to see if anything interesting is happening. (unplug the injector for the cylinder you are testing, to avoid any unwanted occurrences.....)
Have you verified that the plugs are firing in the right sequence? Make sure you didn't connect them up in the wrong order.
And make sure you have the injector connectors going to the right injectors.
Last edited by Friar Tuck; 07-02-2016 at 10:36 PM.