Saturn S-Series

The coolant capacity of a 2001 Saturn SC is approximately 1.5 gallons (or around 6 liters) when including the entire cooling system. This figure can vary slightly depending on the specific engine model and whether the system is completely drained and refilled. Always check the owner's manual or a service guide for the most accurate information.

To reset the computer on an SC2 Saturn, first, ensure that the device is powered on. Locate the reset button, which is typically found on the back or bottom of the unit. Use a small tool, like a paperclip, to press and hold the reset button for a few seconds until the system restarts. After releasing the button, the computer should reset and boot up as normal.

The second air pump on a 2002 Saturn, often referred to as the secondary air injection system, is designed to operate during specific conditions to help reduce emissions. It typically runs when the engine is cold and during certain periods after startup to aid in emissions control. If the pump is running continuously while the engine is operating, it may indicate a malfunction or issue with the system. It's best to consult a mechanic or refer to the vehicle's service manual for accurate diagnosis and operation guidelines.

In a 1995 Saturn SL1, the mass air flow (MAF) sensor is located in the intake air duct, just before the throttle body. It's typically mounted on the air intake hose connecting the air filter to the engine. If you're looking for the manifold absolute pressure (MAP) sensor, it is usually situated on or near the intake manifold. Always refer to a repair manual for precise locations and diagrams for your specific vehicle.

To change the backup light switch on a 2002 Saturn SL2, first, disconnect the negative battery cable to ensure safety. Then, locate the switch on the transmission; it’s typically near the top where the shift linkage connects. Remove the wiring harness from the switch, unscrew the switch using the appropriate tools, and replace it with the new switch. Finally, reconnect the wiring harness, reattach the negative battery cable, and test the backup lights to ensure they function properly.

The torque specifications for the 2001 Saturn L300 with a 3.0L twin cam engine vary depending on the component being fastened. For instance, the cylinder head bolts should be torqued to 44 lb-ft (60 Nm) in a specific sequence. Always refer to a detailed service manual for the most accurate and component-specific torque settings, as they may include additional steps like angle tightening.

The AC recharge port on a 2000 Saturn LS is located in the engine compartment. Specifically, it can be found on the larger diameter aluminum line that runs between the compressor and the condenser. Look for a fitting that is typically capped; it may be near the front of the engine bay, close to the driver's side. Be sure to identify the low-pressure port, which is used for recharging the system.

To replace a crankshaft position sensor on a Lexus, first disconnect the negative battery terminal to ensure safety. Locate the sensor, usually found near the crankshaft or engine block, and remove any necessary components obstructing access. Disconnect the electrical connector and unscrew the sensor using the appropriate tools. Install the new sensor in reverse order, reconnect the battery, and start the engine to ensure proper function.

If a rim is bent, it can sometimes be repaired, depending on the severity of the damage and the type of rim material. Mild bends can often be straightened by a professional, while severe bends or cracks may require replacement. However, driving on a bent rim can damage the tire and affect vehicle handling, so it's advisable to have both the rim and tire assessed by a professional. Always prioritize safety and consider replacing parts that are compromised.

The torque specifications for the connecting rod caps on a 1997 Saturn S with a 1.9 L engine are typically around 45 ft-lbs (61 Nm). It's crucial to follow the proper tightening sequence and ensure that the bolts are clean and lubricated to achieve accurate torque. Always refer to a service manual for your specific model for the most accurate information.

Yes, you can adjust the linkage in a Saturn SL1. The linkage, which connects the gear shift to the transmission, can sometimes become misaligned or worn over time. Adjusting it typically involves checking and tightening the connections or adjusting the cable length to ensure smooth shifting. It's advisable to consult a repair manual or a professional mechanic for specific instructions related to your vehicle's model and year.

Actually, the above answer is reversed, the SOHC is 22 ft lbs.

In a 1996 Saturn SL1, the main computer, known as the Engine Control Module (ECM), is located under the dashboard on the driver's side. Specifically, it can typically be found behind the fuse box or near the steering column. This module is responsible for controlling engine functions and processing input from various sensors throughout the vehicle.

To replace the shifter cable on a 1998 Pontiac Transport van, first, disconnect the negative battery terminal to ensure safety. Then, remove the center console by taking out any screws and clips, which will give you access to the shifter mechanism. Detach the old cable by unhooking it from the shifter and transmission, and then install the new cable by reversing the removal process. Finally, reassemble the center console and reconnect the battery.

The passlock sensor on a 2002 Saturn S-Series is located in the ignition lock cylinder. It's part of the anti-theft system and is typically integrated into the ignition assembly. To access it, you may need to remove the steering column covers and the ignition switch. Be cautious when working with the ignition system to avoid damaging components.

While it's not ABSOLUTELY necessary, not having it could result in damage to the timing chain guides. If you're careful when removing the timing cover, you should be ok. It will make aligning the oil pump gerotor a bit tricky.

In the Saturn L200 series, the fuse box is typically located under the dashboard on the driver's side of the vehicle. It is often positioned near the driver's left knee when seated in the driver's seat. To access the fuse box, you may need to open the driver's side door and look for a removable panel on the side of the dashboard. Be sure to consult your vehicle's manual for the exact location and to understand the specific fuses and their functions within the fuse box.

I've never heard of PMC but PCM stands for Power Control Module (brain)

If it is a mechanical chain, then NEVER!!! It is part of the Engine.

If it is a SOFT CAM BELT, then at the recommended mileages; usually about 30,000 - 50,000 miles, depending on engine and manufacturer.

If a soft cam belt snaps/breaks, then it will wreck the engine. So if you are in any doubt about its last change, then change the soft cam belt, and note the mileage(s).

Engine light: (Often shaped like an engine or has the word "Check Engine") - Indicates a problem with the engine's emissions system.

Oil pressure light: (Often shaped like an oil can) - Indicates low oil pressure.

Brake warning light: (Often shaped like a oint) - Indicates a brake system circle with an exclamation pproblem.

Battery light: (Often shaped like a battery) - Indicates a problem with the charging system.

Temperature light: (Often shaped like a thermometer) - Indicates engine overheating.

Yes, the Saturn Homecoming Edition cluster should fit in a regular Saturn vehicle as they are designed to be compatible with other models in the lineup. However, it is recommended to double-check with a mechanic or specialist to ensure proper installation and compatibility.

There can be several causes. If the "check engine" light is on, the computer has detected the problem and has information for you but you'll need to use a code scanner. (rent, borrow or buy one from your local auto parts retailer)

If the check engine light does NOT come on, it's probably a fuel problem since auto manufacturers don't want to start throwing codes when you run out of fuel.

If you know that you AREN'T out of fuel, check the fuel pressure at the rail. There should be a fuel pressure test port where you can connect a fuel pressure gauge. If the fuel pressure is low, your engine will not be getting sufficient fuel and will run poorly.

Low fuel pressure can be caused by a worn fuel pump, a partially clogged fuel filter or a defective fuel pressure regulator.