Engine stops right after starting ! - Cherokee Jeep Cars & Trucks

No easy pathway to success - systematic checking is required to ensure all the things an engine needs to start and run is present and ok.
Immobiliser deactivated.
Good cranking speed.
The delivery of the right amount of fuel at the right time.
A good spark at the right time.
Good engine compression...

Fix your car right away by clicking the link I attached
2001 Pontiac Grand Prix GT Workshop Service Repair Manual

sounds like the frost plug(freeze plug)let go and needs to be replaced. may have overheated the motor and it stopped due to overheating, as you say it was running and then just stopped and won`t start. just so you know the right side of the motor is the side facing the radiator as the pulleys face the drivers side. this is how a tech differentiates left from right on a Honda. fill with the proper anti-freeze and water mixture. this is all the help I can give you with the information you have supplied.

celunoid ?? SOLENOID ! Could be starter , test ! VOLTAGE DROP TESTING .

Starter Voltage Drop

What size engine ???
Starter Motor, 4.6L C1020
Lower right side of engine Starter Motor, 5.4L C1020
Lower right side of engine

Starter Motor Relay, 4.6L C166
Right rear of engine compartment C167
Right rear of engine compartment Starter Motor Relay, 5.4L C166
Right rear of engine compartment C167
Right rear of engine compartment

Yes.
If you take the serpentine belt off, the engine may start.
But you may not have a working water pump without the belt.

FICV
fast idle control valve
and a price problem
not hard to replace but a $200 part

have u checked the fuel filter, how many kilomiters on it could be a fuel pump, or ignition censior

7.3 gp relay

Bad ignition switch in column. Bad key switch.

is your check engine light on? If so, have it read from a neighborhood store (i.e. Checker, Autozone), they tend to do it for free. That will give you the reading on what it is. You may also want to take a look at your MAS air flow sensor. It will allow you to start your vehicle but will tell the engine that it is gasping for air and will shut down. (That is usually connected right after your air filter)