are the p.c.m.'s universal on the 91 f150 with the 351w and e4od or is there a specific p.c.m. for the truck

 

Basically specific for truck but if the truck has the same eng\trans it might work. Ford made 2 comp controlled transes, as far as I am aware, are the aode and the e40d, so probably the computers are different between the two.

 

Same engine tranny and year will work.

 

so as long as it's a 91 with the 351w and e4od it should work? thanks for the responses