No.
Addition..
If you are looking for better engine protection and are not worried about the minuscule loss in fuel efficiency use the 30 weight oil. A lot of manufacturers "RECOMMEND" a 0W20 or 5W20 oil... this is really to get the car to maximum fuel efficiency here in America.
Car companies love to claim they have the most fuel efficient vehicles. One way to meet EPA's MPG requirement is to use a lower viscosity oil such as 5W20.
You go to Europe same cars are running a 40W oil, and they are changing it at 10K
5W20 synthetic.
5w20, does not have to be synthetic.5w20, does not have to be synthetic.
The 3.6 L uses 5w20, synthetic or conventional.
SAE 5w-20 any major brand of conventional or synthetic oil. If you have over 100,000 miles on the odometer use a High Mileage Oil.
SAE 5w20 conventional or synthetic any major brand.
5w20
SAE 5w20
It can be. The 5w20 is the weight of the oil which you can buy conventional or synthetic. If it is synthetic it will say so right on the container. If it does not say synthetic it is conventional oil.
No. It should say the grade in the Manuel (5w20 most likely) or on the oil cap. Synthetic is not mandatory in any engine.
5w20. I personally use Pennzoil in my 2004 Accord.
5W20. I would choose a good-quality synthetic - Mobil 1, probably.
If your car doesnt require it I would stick with the 5w30 rather than spending more on 5w20