problem!!!!!!!!!

[ODAX]

1065698

got the motor back in the yj. when i turn on the headlights it dies. i mean it just wont run . turn lights off it will crank. does this almost all the time . what have i done wrong?odax :-x [addsig]

 

[MudderChuck]

1065705

Probably a ground, jeep often splices several items to a common ground. Make sure the radiator clip is grounded to the fenders and the fenders are grounded to the firewall and the motor is grounded to the firewall. A voltage check probably wouldn´t be a bad idea either, but if it´s cranking good it´s probably not voltage.[addsig]