What would cause my 1999 saturn sc1 to just not start all of a sudden i mean no power at all wont even turn over how ever dash lights and all other eletronics seem to work fine the wierd thing sometimes the failure is for short periods other times for weeks when it runs its a verry good car please help?

SOURCE: Car wont start.

I work at a car lot and have experienced alot of numerous electrical problems with this group of Chrysler's.(Intepid, 300m, LHS, Concorde) I hate to say but usually a BCM has fixed my problems. Regarding the alarm i would look into the switch on the back side of the lock cylinder it was a very common problem in the mid 90's era Chryslers, but all in all sounds almost like a BCM. (Body Contol Module) New they are salty but call the dealer and give them the last eight of the vin and tell them you need the ID number for the bcm they should give it to you then browse your local junk yards. GOOD LUCK!

SOURCE: 1999 SL2 wont start

you most probably have a flat spot on your starter, changer the starter

SOURCE: 2002 Saturn SC1 - Starts fine and runs well until

Most Likely Coolant temp sensor & connector.Located in cyclinder head under upper radiatior hose.Two wires to connector yellow & black.Replacement sensor is brass (from saturn) Original is ceramic & cracks cause poor performance,stalling,idle issues.Also check plugs & wires for carbon tracking.Replace plugs & wires as a set all at once.Hope this helps

SOURCE: 95 saturn sc1 all of a sudden had engine light on

You either have a bad engine coolant temp sensor & connector.Located under upper radiator hose at cylinder head Yellow & black wire.Original sensor is ceramic & replacement will be brass from saturn.Also you may check for vacuum leaks at PCV hose & valve.Hope this helps

ESGold

• 63 Answers
• Posted on Jul 21, 2009

SOURCE: Reliank K car won't start and has "power loss" light come on

Check your battery terminal connections.