2006 1500 dash lights

[William Brown]

every so often when i go to start my truck i turn the key and starter starts and revs about 2-3 times and stops then all the dash lights come on . turn key to off position and restart the truck no problem any help on this would help

 

[jws123]

yea so once you hit the key it will keep cranking for a few seconds if it doesnt start it will stop. Try priming the fuel pump next cold start turn the key to On twice and then try to start if it fires right up no issue your fuel pump may be failing. Also when is the last time you did a tune up ect?

 

[William Brown]

I mean like when you turn the key the starter will come on and while cranking it all power on it just stops and goes to the picture i posted . would a failing tipm do this as well cos while driving the 4wd will try and engage randomly every so often without turning the switch . got new coils plugs fuel pump etc