n00bie question

[al-ti2d]

what is the difference between d4 and d3 on automatic transmission cars??

[Tik-Tok]

Originally posted by al-ti2d
what is the difference between d4 and d3 on automatic transmission cars??

D4 is usually overdrive (unless it's a 5 gear automatic). Use it on the highway, or major roads that don't require a whole lot of stop and go traffic.

D3 is 3rd gear, and you want to stay in this spot if you are in a lot of stop and go traffic.

[al-ti2d]

ok, thank you very much