Engine problems come in a variety of shapes and forms, but any problem that isn’t repaired will grow worse. Most problems in an engine are preventable by regular service, according to your car service schedule. Your Lexus dealer has the technicians and the equipment to fix any problem for you. These are a few that you should always have repaired ASAP.
Starting Problems
We all depend on our cars starting as soon as we press the button or turn the key. There are several reasons your car has a starting problem, including a weak battery, a worn alternator, or a broken starter motor. The battery provides the power to the starter motor to crank your engine. If you have a weak battery, it may not have enough charge to power the starter motor.
Your battery could be weak from age or damage or could be drained due to a worn alternator. A failing alternator doesn’t produce enough electricity, which prevents the battery from charging sufficiently. A starting problem could be due to a broken starter motor. This motor might receive the electrical charge, but it fails to crank your engine. Our technicians will investigate and fix the problem.
Damaged Catalytic Converter
Black exhaust smoke is usually a sign that your catalytic converter has failed. The converter is attached to the exhaust system and converts dangerous chemicals generated by the combustion process. Combustion produces dangerous, toxic chemicals like carbon monoxide and hydrogen sulfide. A converter uses pressure, heat, and chemical reactions to turn these chemicals into carbon dioxide and sulfur dioxide.
A converter can wear out due to age or damage, preventing the chemicals from being converted. Aside from the black smoke, you’ll also smell a strong rotten egg odor from the unconverted hydrogen sulfide. In Maryland, you can receive a citation for driving with a damaged converter due to the toxic smoke produced. We can examine the converter and install a new one for you if it’s damaged.
Overheating Engine
Your engine operates most efficiently at a temperature between 195 F and 220 F. This may seem high, but an engine will always produce heat due to combustion and the continual movement of hundreds of working parts. Your engine is protected against overheating by a very efficient cooling system that uses liquid coolant and heat exchange.
Radiator damage, a broken radiator fan, or leaking coolant are some of the issues that can weaken the cooling system. Overheating is a problem that must be fixed immediately to prevent engine damage.
If your car is showing these, or any other signs of trouble, contact our service department right away or schedule a service appointment at DARCARS Lexus of Silver Spring.
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