My 99 ram 1500 5.2 4x4 is having problems starting. The fuel pressure on the rail is about 50 psi when it is running but drops quickly as soon as i turn the key off. I did a leak test on the injectors and found 1 that was bad and I replaced the o-rings on the others. I have replaced the fuel filter/regulator, IAC,PCV,and temp sensor. Not sure what I'm missing but any ideas will be appreciated.

 

Check your other post about same issue......better if you don't double post.....ticks off forum police......confuses everyone else.

 

Sorry new here and I messed up and accidentaly posted on the wrong forum.