u/BlueVoidWasTaken

▲ 2 r/GMT800

Does anyone know how to fix this rough start?

(The daytime video is today may 11th and the night time video is December 19)

My truck has been starting rough for a while, in the morning when I’m gonna go to school it starts perfectly but when I get out of school it starts rough, also afterschool after I get home and I let it sit for a bit it stays cranking and starts rough.

For some reason in colder temperatures it starts way better than hot temperatures(I live in Deep South Texas)

I got the fuel pump replaced on march 9th
and the fuel filter replaced already

what do yall think it can be that’s causing this issue? and any tips would be appreciated 🙏🏽

u/BlueVoidWasTaken — 3 days ago