What causes a Saturn SL2 to overheat?
While there are a variety of reasons your Saturn SL2 is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
Are there any problems with the Saturn’s series?
Saturn experimented with making these out of plastic, it was a huge failure. ALL of them failed, if you still own one of these cars and it hasn’t been replaced, it has failed. Symptoms include hard starting, rough idle, temperature gauge not working, awful fuel economy, poor performance, and stumbling, among many other things.
Why is my fuel pump not working on my Saturn s?
This is caused mainly by overdrawing from the 12v socket, or high power aftermarket accessories drawing from the same circuit. There will be melted plastic around the fuse. The radio, chime module, dome light, 12v socket, and fuel pump are on this circuit. You will probably know about it when the fuel pump stops working.
What kind of spark plugs do Saturn’s series use?
Most copper plugs fit this description. Narrow fine wire electrodes almost always cause problems, usually a p0300 and running like the car needs new plugs. The easiest thing to do here is just use the OE spark plugs, they’re inexpensive and just work. NGK BKR5ESA-11 (DOHC) and BKR4ESA-11 (SOHC). These have a higher than normal failure rate.
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While there are a variety of reasons your Saturn SL2 is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
Saturn experimented with making these out of plastic, it was a huge failure. ALL of them failed, if you still own one of these cars and it hasn’t been replaced, it has failed. Symptoms include hard starting, rough idle, temperature gauge not working, awful fuel economy, poor performance, and stumbling, among many other things.
What happens if your coolant temperature sensor goes bad?
One of the first symptoms associated with a problem with the coolant temperature sensor is poor fuel economy. If the coolant temperature sensor goes bad it can send a false signal to the computer and throw off the fuel and timing calculations.
This is caused mainly by overdrawing from the 12v socket, or high power aftermarket accessories drawing from the same circuit. There will be melted plastic around the fuse. The radio, chime module, dome light, 12v socket, and fuel pump are on this circuit. You will probably know about it when the fuel pump stops working.
What does the coolant temperature sensor on a Saturn do?
The Saturn lineup includes the S-series, the L-series, Vue, Ion, Sky and Aura. Underneath the hood of Saturn vehicles, the coolant temperature sensor helps monitor and regulate the engine temperature. The temperature sensor alerts the engine control computer when the engine is overheating.
When to replace the temp sensor on your car?
The temperature sensor alerts the engine control computer when the engine is overheating. Replacing the temperature sensor is strongly recommended if you suspect the sensor is damaged. Park your vehicle in a safe location on even ground.
Where is the coolant sensor on my car?
Look just below where the radiator hose connects to the engine block and you should see the sensor. Identify the engine coolant temperature sensor as a black and copper-colored prong sticking out of the engine block. The sensor will also be attached to two wires.
How to troubleshoot a Saturn radiator fan and relay?
Check the fuse for the fan and relay. Remove the fan fuse under the dash. Open the fuse box by turning the knob on the fuse panel cover counterclockwise and pulling the fuse panel down. Remove the fuse for the fan with the supplied fuse puller (on the underside of the fuse box panel cover). Check to make sure that the fuse has not failed.
How to troubleshoot the air conditioner in a Saturn s?
Before you start troubleshooting the AC, you’ll want to make sure that the outside temperature is above forty degrees. Then start the car, put the fan switch on, and push the AC button in. Now you should see the compressor clutch in the AC system spinning. If it isn’t, you need to find out why not.
What happens when the radiator fan does not work?
However, over time, several things can go wrong with it. When the radiator fan does not work, this is a serious problem. The fan helps cool off the radiator, which acts as a heat sink drawing heat away from the engine. If the fan is not working properly, the radiator will not properly cool the engine.
Why does my radiator fan on my Saturn not work?
The radiator fan on a Saturn should give you years of trouble-free performance. However, over time, several things can go wrong with it. When the radiator fan does not work, this is a serious problem. The fan helps cool off the radiator, which acts as a heat sink drawing heat away from the engine.
Where is the fuse on a Saturn radiator fan?
Remove the fan fuse under the dash. Open the fuse box by turning the knob on the fuse panel cover counterclockwise and pulling the fuse panel down. Remove the fuse for the fan with the supplied fuse puller (on the underside of the fuse box panel cover). Check to make sure that the fuse has not failed.
What should I do if my radiator fan is not working?
Pull the leads off the relay switch. Touch the red or power lead to the positive terminal of the battery directly. Then, touch the negative lead from the fan to the negative terminal on the battery. Always connect the negative lead last and remove it first from the battery.
What kind of engine did the Saturn SL2 have?
It produced 85 horsepower, which is meager by today’s standards but on par with the 88-hp Ford Escort LX of the time. The higher-level SL2 and the sporty SC coupe received a dual overhead cam engine, with a bump to 124 hp.
How is the position of Saturn determined in real time?
Saturn live position and data. This page shows Saturn location and other relevant astronomical data in real time. The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service (see acknowledgements for details).
What kind of car is the Saturn L series?
While still not an SUV, the L-Series was a midsize sedan — a good step up from the S-Series. But while the S-Series was an original in-house design by Saturn engineers, the L-Series was little more than a badge-engineered Opel Vectra.