Saturn l300 stalls while driving. Like someone shuts the key off. Mechanic's Assistant chat Customer: my 2001 s...

Saturn l300 stalls while driving. Like someone shuts the key off. Mechanic's Assistant chat Customer: my 2001 saturn L300v6 engine. 2003 Saturn L300 3. There are times that the car will not restart and my 2004 Saturn L300 Engine Stalls and Won't Restart Issue L300 models may face fuel pump failures and ignition system faults causing sudden engine stalls. Car drives for a while until I stop at a light, then stalls out and won't restart. 2001 Saturn L200 engine problems with 7 complaints from L200 owners. Here are some common causes to your car stalling so you can get back on the road. I find it usually happens when I slow down. 2 weeks later car shutting down again. It Only Happens Intermittently.