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Saturn L300 Questions

Get answers to questions about your Saturn L300 at RepairPal. Find solutions, diagnose problems and get back on the road.

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292
questions

Neither of my heated seats work. They both stopped working at the same time. What could cause both seats to fail at the same time?

Spark plugs labor to replace

How do you reset the oil change system?

Using a brand new multi meter. Crank sensor is good I did get a reading on it bought a new one and still no start so took it back but cant get a reading on cam sensor. But cant find any info on testing one off car. Thanks

Installed new fuel pump, new fuel filter, new spark plugs,new coil packs, new cts, crank sensor is good.fuses are good relays are good.I jumped the fuel pump relay and it pumps fuel but will not work when key is cycled on.throttle body clicks when key is on it is clean also.was running fine then had this issue. Got it running again and the gas pedal was touchy like if u accel too fast it would die or if you acceled slowly then let off gas too fast it died real smoothly. Now just cranks and throttle clicks and no fuel pressure. Fuel pump and coils are ac delco. Plugs are gapped correctly. Tried a scanner it couldnt communicate.

The heater blower motor has stopped working. The problem started out as intermittently not working to not working at all now. I removed the motor and put it back in, thinking that the motor fan was being jammed against the housing or maybe a loose connection. It worked for a couple of days then stopped again. Research and talking with a couple of auto wrecker guys and my parts store the general consensus is the blower resistor. So here I am.

I have a Hayes manual for the 2000 - 2004 L300 and the description given appears to be incorrect. I tells me to remove the instrument cluster and then remove the right heater vent.(Cluster is on the left so why would anything to the right be accessible?) Anyways,("when all else fails, read the instructions. right?") I removed the instrument cluster and found a solid dash plate with no obvious removal screws/bolts. Searching the internet I've found references to the blower motor resister being on the right side of the vehicle beside/under the glove box. I pulled back the side panel and all I could find was the heater core.

Any help will be appreciated.

must you do timing belt?

must you do timing belt?

been told could be throttle body needs cleaning and map sensor replaced

I'll turn the key and it fires right up but shuts off seconds after. It'll keep doing that as long as I turn the key off before trying again. If I try to start it right back up before turning the key off, I only turns over

IT IS 89.057 ODO. PLEASE HELP THANK U.

my car stalls at a stop at times but will start right back up again, also after driving if I shut the car off it wont start back up have to let it sit for a while sometimes a long while before it will start again HELP

I havent had problems with car and just today It didnt start. I want to know what to look for first .I do minor mechanic work and I want to see if I can fix it

There is no evidence of any leak ... not on the ground and not under the hood. Thanks.

Ive replaced all these patrs. 2 have been more than once or twice. Crank censor and waterpump. I reach 30mph the battery light comes on for a sec and during that sec the car looses power then remains stalling for a few secs..I have to drive it as if it were a standard.. what else could be wrong..? I kbow itll have to be the alternator ecu orr censors.. I dont know. Do you
Oh and also something like' trans can fail' and neutral censor was the two things I remember

can it also go from good running and turn off engine and go in to a store and come back and it will crank but not start and if you wait then try to start engine and it will start and it sets two codes 1 is po700 and 2end one is po727 can you help think you

this hapen when the car was runin and i herad licke and explotion and this hapend. the mecanic disassemble the head and the seal was find an the carter have no oil and water mixed they tollme the block of the engin was bad i i have to replase the all engin can you helme to know hat to do is urgent pease

The mechanic didn't reset the oil change button afterwards. Now the "service engine soon" light is on and the seat belt icon is on. No gauges at all work.

I remove key and auto door locks do not respond I re insert key give it a giggle and I got power and it starts

Just replaced the oil and tranny pan, but the engine light is on and just reads misfire. Don't want to pay for a diagnostic of i can just replace a sensor myself.

Change instrument cluster,checked all fuses still no result

Now gas pedal is starting to stick