This is actually my sons but I fix it for him about 8 months ago some how he ran it out of water and destroyed the 1st 4.0 I found a good used one out of a wrecked 2000 with very low mileage during installation we broke coil pack so I got a new borg warner( I think is a good one ) and then had to put new crank sensor on it 1st was cheap now have B W the thing ran great till the cheap sensor went out now we have a miss on number 1 its getting fuel I replaced Injector swapped plugs #1 was wet but seems like no fire on #1 what send spark to each cylinder ? its so bag has no power to run hardly have not tried to drive on the road Thanks for any help its driving me crazy . Alan