Here are the reasons why you should not use oil shell 20w-50 for Toyota Camry 1999:
* Too thick. Oil shell 20w-50 is much thicker than the recommended 5w-30 oil. This can cause the oil to not flow properly through the engine, which can lead to overheating and damage.
* Reduced fuel economy. Using oil shell 20w-50 can reduce fuel economy by up to 10%. This is because thicker oil creates more resistance, which makes the engine work harder.
* Increased emissions. Using oil shell 20w-50 can increase emissions by up to 25%. This is because thicker oil burns dirtier than thinner oil.
If you are looking for an oil that is suitable for your Toyota Camry 1999, you should use 5w-30 oil. This is the oil that is recommended by the manufacturer, and it will help to keep your engine running smoothly and efficiently.
