White96k1500
Newbie
I have a 96 k1500 with the vortec 350 and after its been sitting and I go to drive it for the first 30 seconds or so I can barely get going it has no power it seems to back fire and the more throttle you give it the worse it gets when I first Drive it i can barely go above 1/4 throttle with out it dieing out but once I get a couple hundred feet down the road it's just like a flip of a switch and it suddenly runs perfect and has a little of power,I have already done a new fuel tank,fuel filter,fuel pump