2005 Saturn L300 problems
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Common 2005 Saturn L300 problems
The Saturn L300, produced between 2000 and 2005, has been reported to have several common problems based on complaints from owners. These issues span across various systems, including the engine, fuel system, electrical system, and transmission.
- Engine Cooling: The engine cooling system is one of the most problematic areas in the Saturn L300. Overheating issues have been reported, which can lead to severe engine damage if not addressed promptly. Regular maintenance and monitoring of the cooling system are crucial to prevent potential engine failures.
- Fuel System: Fuel system problems are also prevalent in the Saturn L300. Issues such as the check engine light coming on due to a gas cap problem, faulty fuel pumps, and other fuel-related malfunctions have been reported by owners. These problems can lead to poor fuel efficiency, reduced engine performance, and even engine stalling.
- Electrical System: Electrical system issues are another common problem in the Saturn L300. Complaints about the body control module, ignition module or coil failure causing engine misfires, and electrical components failing have been reported. These problems can lead to various issues, including difficulty starting the car, engine stalling, and other electrical malfunctions.
- Transmission: Transmission problems have also been reported by Saturn L300 owners. Issues such as severe vibration at highway speeds, transmission control module or transmission computer malfunctions, and hard shifting have been documented. These problems can lead to reduced driving comfort and potentially dangerous driving conditions.
- Engine Issues: Engine problems are a significant concern in the Saturn L300, with owners reporting issues such as engine stalling, rough running, and white smoke coming out of the tailpipe. These problems can lead to reduced engine performance, increased fuel consumption, and potential engine failure.
- Interior and Exterior Components: Owners have reported issues with interior and exterior components, such as seats and trim falling apart, massive water leaks from under the dash, and sunroof malfunctions. These problems can lead to reduced vehicle comfort and aesthetics.
In summary, the Saturn L300 has several common problems, including engine cooling, fuel system, electrical system, and transmission issues. Regular maintenance and monitoring of these systems are crucial to prevent potential failures and ensure safe and reliable driving.
Why wont my Saturn L300 start?
The most common reasons a Saturn L300 won't start are a dead battery, an alternator problem, or failed starter.
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.
Why wont my Saturn L200 start?
The most common reasons a Saturn L200 won't start are a dead battery, an alternator problem, or failed starter.
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.
2005 Saturn L300 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2005 Saturn L300.
You can leave your car complaint via the special form below.
Negative 2005 Saturn L300 car reviews
Positive 2005 Saturn L300 car reviews
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This is my second Saturn L series. I previously owned a 2003 L200, but I must say that the L300 V6 is a huge improvement in terms of fuel economy. Surprisingly, I get better gas mileage on the interstate with the V6 than the 4 cyl. I have always been a proud owner of Saturn cars and I will continue to be one.
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The wipers may slow down when on high, but don't worry, the car still looks great with its dark blue pin stripe and chrome wheel trim. It's a good deal and hassle-free!
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I think it's great! I had a 2000 Focus 4dr Sedan that was loaded with extras, but it caught on fire on my way to work on 01-07-04 and was a total loss. This Saturn seems much better built than the Focus. There is more room in the engine compartment and everything is not all crammed together. Also, it rides better, has more room, and gets the same mileage. What's not to like?
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First new car I have owned.. Dealership has been great.. I'm so happy with this car!
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The best thing about this car is how quickly it can start and how easily it can accelerate to the speed limit from a stop. It's really convenient!
Additional sources
More sources of information about 2005 Saturn L300 problems:
Saturn L300 Questions - Common problems - CarGurus
Jul 29, 2013 ... Common problems - Thinking about buying a used 03 Saturn L series 300 with 123000 miles on it. It sounds good and drives nicely but I am ...
2005 Saturn L300 Problems and Complaints - 7 Issues
Problem with your 2005 Saturn L300? Our list of 7 known complaints reported by owners can help you fix your 2005 Saturn L300.
Common Saturn L300 Problems: 2001, 2002, 2005 Models ...
Aug 15, 2011 ... I saw that this car has had a recall for these problems, pertaining to the igtion(sp) module. The other day I was driving my car and out of ...
2005 L300 occasionally shifting hard (bad speed sensor ...
Oct 24, 2020 ... My 2005 L300 Saturn has almost 110,000 miles on it. ... A common problem with my vehicle is failing sensors. ... As for the Saturn transmission ...
Saturn L300 2005: Common ECM Problems & Engine Light Solutions
Mar 23, 2014 ... first, the codes you have in this mostly are related to a bad engine control computer or ecm. the codes that are of concern to me are the p0562 ...
Other years of Saturn L300
Are you having problems with your 2005 Saturn L300?
Keith Becker 2025-02-19
I owned this car for several years and put over 50K on it. It was reliable and never needed any major repairs! However, I must admit that the car lacked personality. It had average power, average gas mileage, and average handling. The looks were also quite bland, and the car was not particularly fun to drive. Additionally, the plastic body made the car sound louder than it actually was, which could be a bit annoying. Overall, though, it was a dependable car that served me well.
Tyrell Green 2025-02-15
Hey there! When it comes to buying a car, it's important to consider your needs rather than just your emotions.
Alvis Bernhard 2025-01-22
This car has a special place in my heart as it was originally owned by my dad. When he upgraded to a new car, I was thrilled to buy it from him and make it my own. It's been a reliable vehicle for the most part, with great control and handling in various weather conditions. However, it has had some issues lately with failed sensors, causing me to stall in traffic and even in a drive-thru. While I understand that older cars are bound to have some problems, it's become a bit stressful when it stalls in traffic or won't turn on. Despite these issues, I still love this car and hope to get it back to its reliable state soon.
Jovany Luettgen 2024-11-07
I am confident in stating that my 03 L200 has been in the shop every week for the past 3 months. Despite having fixed everything from computers to engine cradle, it is currently undergoing repairs for a faulty fuel pump. I have had to replace the horn 5 times. While Saturn has only repaired the items at their cost due to mileage in the first year, I have spent over 30K+ on these repairs.
Giovani Reynolds 2024-09-28
The 3rd Saturn L series had some issues, particularly with the headlights and dashlights dimming to the point where it could be mistaken for signaling. This was a safety concern, especially on the highway. However, according to the TSB (technical service bulletin), this was a normal characteristic due to intermittent dimming or flickering of headlamps and/or instrument panel lighting caused by transient current loads on the electrical system during normal vehicle operation. It's worth noting that the 4cyl in the L series is weaker compared to the SL2, despite being a bigger car with the same engine size.