Issues with Revs going up
08-03-2024, 02:16 PM
#1
Newbie
Thread Starter
Join Date: Aug 2024
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
C250 W204
Issues with Revs going up
Hello guys, I am driving C250, W204 2012, CGI, Automatic.
I brought the car few months ago.
The issues are:
1.When starting the car in the morning, the revs go high around 1200 and they return to normal... and its summer time...
2. When switching from D to P the revs became very unstable, on D they remain quite stable but on P they go high and moving up and down a bit (not much)
3.Also the car shakes slightly not much, when changing from D/R/P in any order
Sorry for the long post but its my first car I own (was usually driving company cars for more than 10 years) and I am a bit confused.
Thanks
I brought the car few months ago.
The issues are:
1.When starting the car in the morning, the revs go high around 1200 and they return to normal... and its summer time...
2. When switching from D to P the revs became very unstable, on D they remain quite stable but on P they go high and moving up and down a bit (not much)
3.Also the car shakes slightly not much, when changing from D/R/P in any order
Sorry for the long post but its my first car I own (was usually driving company cars for more than 10 years) and I am a bit confused.
Thanks
08-03-2024, 07:39 PM
#2
MBWorld Fanatic!
If you dont have one already I would purchase a Mercedes specific OBD scanner. Use it to check for any fault codes which should point you in the right direction.
The following users liked this post:
CaliBenzDriver (08-03-2024)
08-03-2024, 09:34 PM
#3
MBWorld Fanatic!
Join Date: Apr 2019
Location: Silicon Valley
Posts: 5,907
Received 3,629 Likes
on
2,416 Posts
MY'14 W212 M276 3.5NA @60kMi
not easy
Hello guys, I am driving C250, W204 2012, CGI, Automatic.
I brought the car few months ago.
The issues are:
1.When starting the car in the morning, the revs go high around 1200 and they return to normal... and its summer time...
2. When switching from D to P the revs became very unstable, on D they remain quite stable but on P they go high and moving up and down a bit (not much)
3.Also the car shakes slightly not much, when changing from D/R/P in any order
Sorry for the long post but its my first car I own (was usually driving company cars for more than 10 years) and I am a bit confused.
Thanks
I brought the car few months ago.
The issues are:
1.When starting the car in the morning, the revs go high around 1200 and they return to normal... and its summer time...
2. When switching from D to P the revs became very unstable, on D they remain quite stable but on P they go high and moving up and down a bit (not much)
3.Also the car shakes slightly not much, when changing from D/R/P in any order
Sorry for the long post but its my first car I own (was usually driving company cars for more than 10 years) and I am a bit confused.
Thanks
Look up "mercedes dealership" on Internet - They are the most knowledgeable specialists to make MB run right without you getting dirty.
You car probably could use catch-up on timely service.
TWIN-TURBO AMG TUNE-UP JOB $$$...$$
Last edited by CaliBenzDriver; 08-03-2024 at 10:43 PM.
