Acura TSX and Premium Gas
The Acura TSX has been a subject of discussion regarding the use of premium gas. Here’s what the search results reveal:
Premium Fuel Requirement:
– The Acura TSX is designed to run on premium fuel, but it is not explicitly required. The owner’s manual and gas cap recommend premium fuel, but it is not mandatory.
– While the engine won’t ping on regular fuel, the Engine Control Unit (ECU) retards timing to compensate, which also reduces engine efficiency.
Recommendation for Premium Gas:
– Acura models, including the TSX, are designed specifically for premium fuel, and using it is highly recommended to get the most out of the vehicle.
– Acura vehicles are created with high performance in mind, and using premium gasoline allows drivers to experience the ultimate in performance behind the wheel.
Performance and Longevity:
– While the TSX motor achieves 200hp because it has a higher compression ratio, using regular octane will seem “ok” because the ECU will compensate. However, using lower octane fuel may lead to reduced performance and fuel economy, and injectors may clog faster.
– Using the recommended premium unleaded 91-octane fuel is sure to boost performance, increase longevity, and keep the Acura running as it should.
Testing and Recommendations:
– Tests have shown that using regular gas in Acura vehicles that recommend premium gas did not have a significant effect on fuel economy or acceleration. However, the owner’s manual indicates that drivers might notice a decrease in performance when running on regular gas.
– Acura cars and SUVs are designed to get the best performance possible, and with features like turbochargers, higher compression, and variable timing, regular-grade gas can cause issues like pinging.
In conclusion, while the Acura TSX is not explicitly required to run on premium fuel, using it is highly recommended to ensure optimal performance, fuel economy, and longevity of the vehicle.
Contents
- Do I really need premium gas in my Acura?
- Can I put regular gas in Acura TSX?
- What gas does 2012 Acura TSX take?
- Can Acura take 89 gas?
- What happens if you mix 87 and 91 gas?
- Is it okay to mix regular and premium gas?
- What happens if you accidentally put regular gas instead of premium in an Acura?
- What gas does Acura recommend?
- What happens if you don’t put premium gas in a turbo car?
- Can I put 89 in my Acura TSX?
According to the manufacturer, premium gas is required only for the Acura NSX. However, it is recommended for the MDX, RDX, TLX, and ILX for optimal performance. The answer to the question,” Do all Acuras require premium gas?” is no — but there are many reasons why a higher-octane fuel can benefit your Acura vehicle.
Can I put regular gas in Acura TSX?
So, do all Acuras require premium gas? The short answer, no. However, to get the most out of your vehicle, it is highly recommended.
What gas does 2012 Acura TSX take?
Premium Gasoline
2012 Acura TSX
| Vehicle | EPA Fuel Economy | Driver MPG |
|---|---|---|
| 2012 Acura TSX 2.4 L, 4 cyl, Automatic (S5), Premium Gasoline | ||
| 25 MPG 22 31 combined city/hwy city hwy 4.0 gal/100 mi | 25.7 | |
| 462 miles Total Range | ||
| 2012 Acura TSX Wagon 2.4 L, 4 cyl, Automatic (S5), Premium Gasoline |
Can Acura take 89 gas?
Do all Acuras require premium gas? The answer is no; however, the recommendation to use higher-octane fuel is rooted in several performance-related considerations.
What happens if you mix 87 and 91 gas?
The combined gas types will result in an octane level somewhere in the middle — something the vehicle “will survive,” according to The Drive. “That said, if your vehicle requires premium fuel, it’s a good idea to top it off with the good stuff as soon as you’re able,” the website said.
There’s nothing wrong with mixing premium and regular gas in the same tank. In fact, this is how midgrade gas is formulated at the station. Rather than drawing from a separate storage tank for each octane rating, gas pumps actively mix high-octane fuel with lower-octane fuel to create midgrade gas.
And you might notice a degrade in performance. I still take a regular won’t permanently damage your engine. But. It’s always better to top it off with premium.
What gas does Acura recommend?
premium gas
According to Acura, the Acura NSX requires premium gas. For models like the RDX, MDX, TLX, RLX, and ILX, premium gas is recommended. So, does Acura require premium gas? Only some models, not all — our service department recommends using higher octane gas in Acura for a few reasons.
What happens if you put unleaded gas into a turbocharged car instead of premium unleaded? – Quora. If you are very lucky, nothing much. The danger, however, is detonation (aka pinking, pinging, pre-ignition, death rattle).
Can I put 89 in my Acura TSX?
You won’t cause damage to the engine since the engine will protect itself. The issue is that the TSX engine is a high-compression engine and was originally designed to run on 91 octane. The higher the octane, the more it resists pre-detonation (exploding before a spark from the spark plug is applied).
