My toyota diesel 2.2 wont turn over. New starter and relay, but no go. Glow plugs are all new but one. I can push start it then it will start again for a while after that...any thoughts??????thanks J.K.

Did you check to see if you are getting power from the ignition switch?

If it will start then for a little while, do you mean that it will start by turning the key, if so, is your battery holding a charge?