mattyt1984
Senior Member
I have a 1999 jlg with a ford 2.5 carburatored engine. When I crank the engine it starts but when I release the starter it shuts off immediately. I have good fuel pressure. The fuel pump only runs when starter is cranking I thought it used to run with key on engine off but I'm not 100 percent sure. I'm thinking possibly a faulty engine oil pressure sensor? Maybe it bypasses oil pressure sensor with the starter turning but when starter turning it stops engine too.