2001 Pontiac Montana "disconnect battery engine dies" Questions

...engine during sub degree weather,I drive 4blocks and dash gauges flicker off then back on, and engines dies and cannot be restarted with battery boost. check your door controls, they are known to ...

disconnect positive battery cable with engine running, if the engine stays running it's the battery. if the engine dies it's the alternator. or you can remove the alternator and take it to autozone or

...battery cable while the engine is running.  You run the risk of cooking the alternator and the computer.  Thats how we used to test generators back in the last century.Is the check engine ...

...AND alternator by disconnecting the battery with the engine running.  So disconnecting the battery on a running engine doesn't tell you anything.Do you know if the alternator is charging

...Engine corde 1255? that is two codes, niether mean any problem, here are the difinitions, 12Battery DisconnectDirect Battery input to PCM disconnected within last 50 ignition key-on cycles. Normal if ...

...disconnect battery engine dies but check with meter shows charging if you disconnect the battery should it keep running if its charging. It is NOT good to disconnect the battery with the engine ...

...Battery Disconnect Problems (aa1car.com) Modern vehicle electronics do not allow for the engine to operate without a battery as did legacy points distributor systems. The battery not only provides ...

disconnect the wire at both ends when you use the Ohm meter. Make sure the battery has a good clean ground. Make sure the alternator is grounded to the engine and the engine ground strap is intact and

...disconnect the battery cables from the battery. If your car suddenly dies, most likely its the alternator. If your car does not die after disconnecting the battery cables - then its probably a bad ...

...disconnect battery for 30 secs. foot the brake and reattached battery thereafter. If battery check light appeared again, disconnect battery while engine is on. If engine dies, you have an alternator ...