What is the toyota celica 1.8 Vvti engine oil type?

The Toyota Celica 1 8 vvti engine oil type iS5W30. Having high quality oil is important for the engine to run smoothly. You will run into issues with the oil at some point. Bad oil can cause the engine to stop working. A common problem is an awful burning smell. This needs to be inspected as soon as possible or the car might explode. Knocking noise may arise from the engine. You could experience poor gas mileage. Your oil needs to be replaced eventually. Every 5,000 to 10,000 miles is a good rule of thumb. If You don't replace it, there will be issues with the engine.