2003 LS keeps shutting off
#1
2003 LS keeps shutting off
I have a 2003 LS that all of a sudden shut off on me yesterday while driving. When I say shut off, the engine just died. I tried restarting it and it would turn over and then shut off. I got it towed back to the house and replaced the fuel pump because I was having issues with the sending unit and thought that would do the trick. I turned the car on and it started up without any hesitation and ran in park for about 10 minutes. As soon as I backed out of the driveway and pulled down the street, the engine shut off again. It still shuts off when I turn it over like yesterday. Another thing I noticed, is the RPM gauge is jumping all over the place when the motor trys to stay on.
Anyone have any ideas what might be causing this?
Anyone have any ideas what might be causing this?
#2
Probably a sensor problem. Commonly, the MAF does stuff like that without throwing a check engine light. However, it could be the crankshaft position sensor, cam sensor, ignition module...