What type of fuel should a Cadillac CT6 use?
1 Answers
Cadillac CT6 requires unleaded gasoline with an octane rating of 95 or higher. Below is more relevant information: 1. Meaning of gasoline octane ratings: The octane rating of gasoline only represents a parameter related to its anti-knock properties. A higher octane number indicates better anti-knock performance and has no relation to purity. The anti-knock property of gasoline is somewhat related to engine operation. Generally, household cars have engines with lower compression ratios and use 92-octane gasoline with lower anti-knock properties. However, for mid-to-high-end American models like the CT6, gasoline with better anti-knock properties such as 95 or even 98 octane is required because their engines have higher compression ratios. Using 95 or 98 octane gasoline helps prevent engine shaking. 2. Low fuel level warning light: The low fuel level warning light is located near the fuel gauge. When the ignition is turned on, this light may briefly illuminate as a check to show it is working. For vehicles equipped with a high-end combination instrument panel, this light is located in the display area and may not illuminate when the ignition is turned on. This light also illuminates when the fuel level in the tank is too low. After refueling, this light turns off.
