BEERNUTZ HERE

MY 99 250 7.3 STOPPED RUNNING AS I WAS BACKING OUT OF MY DRIVEWAY, CRANKS OVER BUT WON'T START, FUEL PUMP WAS NOT RUNNING SO I REPLACED THE CPS NOW THE FUEL PUMP RUNS BUT STILL WON'T CRANK, REPLACED THE FUEL PUMP RELAY, STILL WON'T CRANK, CHECKED FUSSES ALL GOOD, STILL WON'T START. ANY HELP

Driveway Trouble-shoots......

Does the Tach bounce while cranking ?

Check to see that the fuel filter bowl is full ?

Then..

1. Recheck the fuse for the Fuel filter heater element. If blown, replace the fuse and.. Unplug the fuel filter heater element... at the filter bowl.

Give it a try to start. If it starts: Bad filter heater element.

2. Or... When the fuel pump wasn't running and you were cranking it... the pump may have lost it's prime.

Cycle the key (fuel pump) 3-4 times or until you (hopefully) here it stop. (You need at least a half a tank of fuel... for Gravity to be work'n for ya.)

( Hint: If yer low on fuel.. you can pressurize the tank while cranking.. with air, or Shop Vac.. on BLOW)

Get back to us if no luck on the above

Joe