1/2 second engine miss

[Ferris Bueller]

It did this 2 times friday night. Whole engine just loses power for 1/2 second and comes back. Would this show up on the computer? I'm thinking fuel pump maybe. 100,790 on the truck. Fuel filter was replaced last march.

[Wicked_Sludge]

if the check engine light didnt come on than no codes were stored.

you could try and pull them anyway and see if anything comes up...just in case you didnt see it light.