what am i doin wrong now?

[nd240sx3]

ok well i installed motor the other day and hooked up all the wires and cables.
well today i decide to crank motor to see how she runs.. and i get nuttin, new battery, and when i turn key one notch everything is kew power goes on and radio etc, but when i turn key all the way to turn on, well i get a big click and nothin works anymore till i disconnect + batt cable and replace thaen i get all other stuff but when i try and start it again click and nothing so whats the deal anyione have an answer? and i went over all wires and everything is hooked up right to my knowledge soo. well i hope someone can help me out thanx

[mixedwell]

Did you check the ecu? make sure its tightened all the way down. Make sure the wires in the grey and brown connectors are matched up. The connectors fit perfectly, but the wires are mis matched. And check the Ground. Check out the Search too using different keywords. You'll find somthing.

-mixedwell

[nd240sx3]

what grey and brown wires?ecu is nice and snug so i am stumpt

[mjjstang]

check the starter, ive had a few go bad in my experiences, also are you gettin anything at all , like it wants to turn but it just doesnt have the juice for it.

[nd240sx3]

just a click andeverything suts off till i remove + battery line and replace then i get power until i turn the key to start car