Timing, wires Timing, wires
What is your question? What does it do? does it turn over? Does it have spark? Is it getting gas? We can help but we need you to be more specific.
If you have the three things that you need Fuel, air, and spark then timing must be the culprit
.054 inch for your 4.0 L OHV engine
if the car dont start then you should either check spark plug 314 or the igintion of the car has a sortage were it is not getting connection this happen to me in a 1992 cadolac
check the Distributor.
.054 inch , according to motorcraft.com , one of Fords websites
For a 1992 Ford Explorer 4.0 liter OHV engine : fordparts.com shows : Motorcraft AWSF-42C ( copper ) or Motorcraft AWSF-42P-P ( platinum ) ( as of March 11 , 2012 )
i had the same problem i had spark n fuel..i changed the plugs and the car fired up so try changin the plugs
Does the starter work? if yes is there spark ?if yes is there fuel?
Does it turn over? Does it have fuel, spark, compression?
Start with distributor cap/rotor, spark plugs and spark plug wires.
If getting no spark, it could be your spark plug wire is bad or your coil pack. say 3 and 6 getting no sparks, that means your coil pack is bad and you need to replace. if you getting no sparks after replacing new coil pack, it could be your ignition module.