Is it the module or the coil paxk they are replacing? If it's the module replace the coil pack.....Or try the GM one and not an aftermarket....Or just a different brand of AM
It's not the Battery, Saturn has a problem with there Ignition cylinders. It will need to be replaced. the Dealer charges about $400.00 but you can do it yourself for about $70.00 in parts. The easiest way for you to do it , is get a Manuel or go to youtube.com and watch a video. It took me about thirty minutes.
Starter's gone, have it replaced.
I just replaced a 2001 Saturn automatic transmission for about $2500. Wasn't a salvage transmission, so it cost a good bit more.
Sounds like the classic ignition wire problem. Replace them.
sensor is located in the ignition housing itself and can not be serviced seperatly from the housing, it must be replaced
It is class 2 short to ground. It is usually caused by a failing ignition switch or body control module.
Have it scanned to determine problem
Some Saturns have a problem with their ignition system. It just freezes up for no reason. You have to replace the ignition cylinder, and probably the ignition switch, too. I have an '06 Ion that just did that a couple weeks ago. I took it to a mechanic, and he had to call Saturn to find out what was wrong with it. They told him to replace the whole steering wheel column, but I found out later that I probably could have just done the ignition switch and cylinder. You have to buy the parts from Saturn, and get the ignition cylinder keyed by a locskmith.
Some Saturns have a problem with their ignition system. It just freezes up for no reason. You have to replace the ignition cylinder, and probably the ignition switch, too. I have an '06 Ion that just did that a couple weeks ago. I took it to a mechanic, and he had to call Saturn to find out what was wrong with it. They told him to replace the whole steering wheel column, but I found out later that I probably could have just done the ignition switch and cylinder. You have to buy the parts from Saturn, and get the ignition cylinder keyed by a locskmith.
crank sensor
Under ignition coils
There can be a number of things going on when the engine quits or won't start when it's warm. One is a problem with the condenser related to the ignition points. Also, you should inspect the tightness of the fasteners since metal parts expand when they get hot. Another possible problem is that the ignition coil many need to be replaced.