Wow, this is a strange one. Almost sounds like you have a speed governor installed. I don't think its the clutch slipping, because it would probably do that in 4th also.
Sounds electronic to me, maybe the ESP system.
I looked but could not find the codes you listed on the evolution site.... might have to go to a dealer, or find someone with a MBstar reader.
Best of luck, keep us informed.
Sounds electronic to me, maybe the ESP system.
I looked but could not find the codes you listed on the evolution site.... might have to go to a dealer, or find someone with a MBstar reader.
Best of luck, keep us informed.