Nothing really bad will happen if you only added 2 quarts. I would just drive it for 3,000 miles and then change it again using the correct weight this time. Change it every 5,000 miles after that.
7 quarts of 5w20 7 quarts of 5w20
7 quarts 5w207 quarts 5w20
The 5.7L Hemi uses 7 quarts of 5w20.The 5.7L Hemi uses 7 quarts of 5w20.
5 quarts 5w20
It will do no damage if you just added a little of the wrong weight oil. However if you changed the oil and poured in the wrong weight I would suggest your remove that oil and pour in the correct weight.
7 quarts 5w20
7 quarts 5w20
The 5.7L hemi holds 7 quarts of 5w20.
7 quarts 5w20
Yes you can use 5W20 oil instead of 5W30. One is just thicker then the other. The 5W20 is better in the winter and the 5W30 is better in the summer.
7 quarts 5w20
4.7L 6 quarts 5w30 5.7L 7 quarts 5w20