On my 2016 chevy 6.0 2500hd, I have turn the key on for a few seconds and it will fire right up. If I turn the key on right away it will tun over strong but takes a while to start. I was thinking it was the fuel pressure sensor but when I was looking for it I couldn’t find it. I ran the whole fuel line down. Could it be the fuel pump itself?
On my 2016 chevy 6.0 2500hd, I have turn the key on for a few seconds and it will fire right up. If I turn the key on right away it will tun over strong but takes a while to start. I was thinking it was the fuel pressure sensor but when I was looking for it I couldn’t find it. I ran the whole fuel line down. Could it be the fuel pump itself?