Hi all dakota owners
#1
Hi all dakota owners
2001 dodge Dakota 3.9 SLT extended cab. Having problems with startup and idle. I have changed the fuel pump, TPS, IAC, Camshaft sensor, Crankshaft sensor, new plugs and wires, one minute it starts fine and runs great, then the next morning will not idle unless foot on gas, pulled the injectors no leaks
pulling my hair out on this one, suggestions please, and thank you!
pulling my hair out on this one, suggestions please, and thank you!
#3
Welcome to the forum.
Do you have any codes at any time? Do the key dance, you don't need a scanner.
With the truck not running, turn the key to RUN, then back to OFF, then RUN, back to OFF, finally leave it in RUN.
Codes will display in the odometer window. It'll say PDONE when finished.
Do you have any codes at any time? Do the key dance, you don't need a scanner.
With the truck not running, turn the key to RUN, then back to OFF, then RUN, back to OFF, finally leave it in RUN.
Codes will display in the odometer window. It'll say PDONE when finished.
#5
No codes, that's what is so frustrating. Since this whole thing started about a month ago. I put a new fuel pump on Wednesday and thought everything was good to go, but later that day back to the same, then yesterday I decided to check fuel pressure and no pressure at fuel rail unless its running with foot on gas back to zero when shut off. I mailed it back today, oh the truck has no egr, a evap system. I've been reading that it could be the o2 sensors, or a clogged cc or muffler, suggestions? Thanks for the input guys!
#6
#7
Yea the new fuel pump was a dud, key on no pressure bad regulator I assume. I put the old one back on and the pressure was 42psi and still the same problem, hard start no idle, unless foot on pedal, should be 49psi +- 2psi. Not sure if its the pcm, getting +5 at all sensors, new fuel pump should be here in a few days so, search and destroy. Timing maybe. thanks for the time dan
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