Can I use regular gas on an Acura TLX?
No, it is not recommended to use regular gasoline in an Acura TLX. The Acura TLX is designed to run on premium unleaded gasoline, which has a higher octane rating than regular gas. Using regular gas in an Acura TLX can potentially cause engine damage and reduce the vehicle's performance.
Acura TLX Fuel Requirements
The Acura TLX owner's manual clearly states that the vehicle requires premium unleaded gasoline with a minimum octane rating of 91. This is because the Acura TLX engine is designed to operate optimally with higher-octane fuel. Using regular gasoline, which typically has an octane rating of 87, can lead to engine knocking, reduced fuel efficiency, and potentially long-term damage to the engine components.
Consequences of Using Regular Gas
Using regular gas in an Acura TLX can have several negative consequences:
- Engine Knocking: The lower octane rating of regular gas can cause the fuel to ignite prematurely, leading to engine knocking or pinging, which can damage the engine over time.
- Reduced Performance: The Acura TLX's engine is tuned to perform best with premium fuel. Using regular gas can result in a noticeable decrease in acceleration, power, and overall driving performance.
- Decreased Fuel Efficiency: The lower octane rating of regular gas can also reduce the engine's efficiency, leading to decreased fuel economy and higher fuel consumption.
- Potential Engine Damage: Prolonged use of regular gas in an Acura TLX can potentially cause long-term damage to the engine, including wear on the pistons, valves, and other components, ultimately shortening the engine's lifespan.
To ensure the optimal performance, fuel efficiency, and longevity of your Acura TLX, it is essential to use the recommended premium unleaded gasoline with a minimum octane rating of 91.
What happens if I put regular gas instead of premium in Acura?
When you fill your Acura's fuel tank with a lower octane level than is recommended, you'll experience pre-ignition (also known as engine knocking). Pre-ignition negatively affects your fuel economy and can damage your pistons or cylinder walls over time.
Why does Acura recommend premium gas?
The octane level plays a crucial role in preventing pre-ignition or engine knock. Higher-octane gas, like the one recommended for Acura models in the Asheville area, is designed to resist these combustion anomalies.
What happens if I put regular gas in a premium car?
If you put lower-octane fuel into your high-octane vehicle, whether by mistake or to save money on gas, you'll probably notice the effects right away: things like poor fuel economy, reduced acceleration, and spark knock, which sounds like a high-pitched pinging or rattling noise.
Is the Acura TLX good on gas?
Fuel Economy While no one gets the sportier, more powerful version of any car for fuel economy, the TLX Type S' fuel economy was still disappointing. The EPA rates it at 19 mpg city, 25 mpg highway, and 21 mpg combined, which is pretty accurate. I saw 21 mpg during my week with it.
