hey just bought a 08 silverado with 8k miles on it. it has the 4.3l in it. my only problem with it is that when im at a dead stop and try to floor it it will start cutting out, this only happens when im at a dead stop if im moving i can floor it all i want. im guessing it was sitting a while since its an 08 with only 8k on it. so what should i try first i didnt see a fuel filter or anything on it.

 

Take it to the dealer for a warranty repair. There should not be anything bad at that mileage.