Well this is probably an easy one. Car studders when going up hill or punching it on freeway. Started with fuel filter still does it. Funny thing i noticed when changing fuel filter fuel would not stop coming out from fuel line. I do have a full tank but dont think it should flow freely through pump usually when i have changed filters after lines are drained thats it. But this kept flowing and started as a trickle then just went like if i syphoned it. Makes me think fuel pump is bad. I just need to make it a few more months and willbe getting a truck and i can park it and start my tear down.