Starting problems

[rbushmx]

I have a 99 Ram 1500 5.2 4x4 with starting problems. I have tested the fuel rail and it reads 50psi. No codes show up and runs fine after it finally starts. I had to replace the fuel filter/ regulator do to poor fuel pressure. I also replaced IAC and the PCV. Checked all the lines and saw nothing. I was thinking possible TPS or temp sensor or distributor cap. I have not replaced plug and wire in a while either. Any suggestions will be appreciated. Thanks

 

[KGBIGCOUNTRY]

Sounds like a injector leaking down possibly idk bud.

 

[rbushmx]

As soon a I turn off the vehicle the pressure at the rail drops very quick. Is there a way you can check for a leaking injector?

 

[ktm1217]

As soon a I turn off the vehicle the pressure at the rail drops very quick. Is there a way you can check for a leaking injector?

I have almsot the same issue with my truck. ive had it almost ever since i bought it back in February. Ive replaced the plugs, wires, cap and rotor, fuel pump, and filler neck and still have the problem. Let me know if you figure it out though. Thanks!

 

[Mopar1973Man]

I don't have a gauge at all but I do know that even after I shuu down the enging the fuel rail still has pressure in it for a a few mintues afterwards. How much I'm not sure but its enough to squirt a good stream for a sec or two.

 

[ktm1217]

I have a 99 Ram 1500 5.2 4x4 with starting problems. I have tested the fuel rail and it reads 50psi. No codes show up and runs fine after it finally starts. I had to replace the fuel filter/ regulator do to poor fuel pressure. I also replaced IAC and the PCV. Checked all the lines and saw nothing. I was thinking possible TPS or temp sensor or distributor cap. I have not replaced plug and wire in a while either. Any suggestions will be appreciated. Thanks

Hey, just wonderin if you ever figured out the problem with your truck starting?