SL55/63/65/R230 AMG: SL55 brake noise,I/C pump ?
2 days ago I was try to pass the car useing on a two lane road car was going fine but when it hit over 75 mph it was like coughing ? feels like misfiring and did not go that fast so I slowed down. When I drive normal it never did that but this was the only time that I realley push the pedal to the floor. Since then car seems drives slower it does not have the that kick when I take off. other than that the car is awesom. Do you think this is I/C pump problem ?
The performance issue could be the IC pump. It sounds like a trip to the dealer is in order!
on performance issue do you think it is the I/C problem is there any way to check. thanks



