Sounds like the battery is dead or you have a loose/dirty battery connection. Have the charging system and battery tested at your local auto parts store.
Corroded, loose, or defective battery cables.
just clicking sound when trying to start, and you have good connections and power, means you need to replace the starter motor
Low battery.
Battery
What type of truck is this?
Check for fuel, spark, compression
The most common reason for your 1999 Ford Ranger pickup truck not to start is a battery that needs to be charged. Charge the battery for a minimum of 15 minutes.
What?? Have a click? Holler, why would you have a click nowadays?!
unhook the battery for a few minutes,then reconnect. should work.
i got a 1992 Mitsubishi 2.4 eng truck. wont start and no no live wires
There can be numerous reasons for this. Start at the basics gas and fire (electric power). Trace these things to the problem.
Since the truck has a turbo, you need to allow it warm up for a couple minutes before you jump on the gas pedal. I find on my 1986 2.4L Pickup if I start it and let it run for about 2-3 minutes it greatly improves the performance of the truck.