Check fuel Check spark
Yes.
what is wrong when the truck just turn over and want start.
Check your fuel filter
turn key to on position but don't start it, depress the gas pedal fully 3 times then start the truck and the warning should be gone!
Fuel, Spark, Compression?
Probably a valve timing problem. Check your timing gears and chain/belt.
Turn on the truck next time
Turn the key on but do not start the truck then slowly press the gas pedal to the floor 3 times
A bad cam or crank sensor can cause a no start, but the engine will still crank or turn over.
Pull the 4x4 lever or turn the 4x4 nob depends on what year the truck is
it could either be a bad beattery or a bad starter
I had a 2002 Dodge truck and I could turn the ignition over 3 times without starting and the code would flash. Then look on the net for the codes' meaning.