2003 Saturn L300 problems

Common 2003 Saturn L300 problems

The Saturn L300, produced in 2003, is known for several common problems that have been reported by owners. Here are some of the most frequently mentioned issues:

• Fuel System Issues: The fuel system in the 2003 Saturn L300 has also been reported to be problematic. Consumer Reports identified fuel system issues as one of the major problem areas in this car.

• Electrical System Problems: The electrical system in the 2003 Saturn L300 has been reported to be problematic. Consumer Reports identified electrical system issues as one of the major problem areas in this car.

• Transmission Issues: Transmission problems are common in the 2003 Saturn L300. Check engine lights due to high-pressure solenoid issues in the transmission, worn out gears, and almost completely stripped torque converters are common complaints.

• Engine Issues: The engine in the 2003 Saturn L300 has been reported to have several issues. Engine stalls, white smoke from the tailpipe, severe vibration at highway speeds, and engines running rough are common complaints.

• Interior and Exterior Issues: Some owners have reported issues with the interior and exterior of the 2003 Saturn L300. Dash lights not going on and worn out rear control arms are common complaints.

These problems can lead to expensive repairs and replacements. Therefore, potential buyers should be aware of these issues and consider them carefully before purchasing a used 2003 Saturn L300.

What kind of engine does a Saturn L300 have?

The 3-liter, 24-valve V-6 engine in the L300 I tested not only propelled the midsize sedan to run-with-the-pack speed in quick order but also showed the kind of aggressiveness it takes to run with the hotshots.

Why won't my 2003 Saturn L300 start?

The most common reasons a Saturn L300 won't start are a dead battery, an alternator problem, or failed starter.

Why is my Saturn L300 AC not working?

The most common reasons a Saturn L300 ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Where was the Saturn L300 made?

Wilmington, Delaware

The Saturn L series is a line of automobiles, sedans and station wagons that were made by Saturn Corporation in Wilmington, Delaware. Poor sales of the L-series cars caused GM to cancel the line for 2005.