![]() |
|
|
|
#1
|
|||
|
|||
94 E420 - Rough idle, but drives great on the interstate
My dad has a 94 E420. It ran fine until he revved the engine up manual using the throttle. Now it idles rough but runs great on the interstate. Not sure if it was coincidence or did he actually mess something up. It does have ASR. He took it to Mercedes and they said it was not showing any codes.
Any idea's? |
Bookmarks |
|
|