Hi I got a 92 f150 just looking for some idea's to my problem the truck runs fine for about 5-10 mins then sputters and dies takes about 1-2 hours and it will start and run great so far replaced the fuel filter , tested the coil .just wondering if the modulator would have anything to do with my problem. Have not tested the fuel pressure as of yet but when it won't run I tried the other tank did not seem to help.Any ideas please and thanks.

 

Both the coil & module will do that when there hot & be ok when cool , you tested the coil so it could be the module . Theres a way to test it , its in the haynes manule ... Lew