p0301 misfire new plug and swapped c.o.p.

[christmas82]

p0301 misfire new plug and swapped c.o.p. shudders badly when put in gear only shifts three gears and only goes about 35mph when it hits that speed its like it switches it self into neutral until it slows back down to 30 mph! is the torque converter solenoid a possible target??

 

[Big Brian]

go through this don't just throw parts at it

http://easyautodiagnostics.com/ford...op-coils-1?highlight=WyJwMDMwMSIsIjUuNGwiXQ==

 

[christmas82]

Have not thrown parts at it. Threw codes for p0301 so I pulled #1 and replaced it then swapped C.O.P. with the next one inline thinking if it was the coil pack it would now be missing on that cylinder. Erased all codes and drove it about a mile at about 33 miles a hour (Hence the reason I am thinking theTCC) truck idling great just no power to move when put in D/R. A couple of mechanics have said to check that out.

 

[Big Brian]

ok than forget that site if you seem to know so much