Change the spark plugs in a 08ford fusion now it act like it dont want to take the gas and stay crank

SOURCE: 94 econoline 150 van dont start

may be your fuel nozzles are clogged did you checked tham ? or may be your fuel filter is clogged that prevents sufficent amount of fuel comming to your engine

SOURCE: truck acts like it dont

1. Auto inspections of the vehicle may produce results contributing towards restoration. For example, the auto technician makes the evaluation as separate arrangement from which problematic areas are ascertainable. The result findings are documented as diagnostic draft plans from which repair authorizations are achievable. At which point, diagnostic without repair requirements would least requires any further procedures. However, once the vehicles diagnostics produce result requiring expert vehicle repairs, the next sequence of procedures are initiated. First, vehicle repairs require constituent components either permanent parts or depleteable resources constituents prior to workshop initiation plans. Auto technician diagnostic plans would usually contain the damage of the vehicle. A decision to commence restoration of the faults would produce estimate drafts in parts repaired for either replacement acquirable, leasable or alternately. The next sequence includes calculations estimates in resources that would be required contributing towards entire workshop restoration process procedures.

SOURCE: Only cranks and stay if

Test the TPS Sensor & replace the front
O2 Sensors if they have 100,000 miles on them

Clean the MAF Sensor with CRC MAF Cleaner,
Spray the throttle plate with the CRC throttle body
cleaner

Check for vacuum leaks

You may have to have a shop smoke test the
intake & other items