Start Up Issues
Thread Starter
Newbie
Joined: Jun 2017
Posts: 3
Likes: 0
2007 Mercedes S550 4matic
Start Up Issues
I have a 2007 S550 with 61K on it. I started having issues at start up. It turns over but will not start. It takes about 10-15 times to start up.
I replaced the Fuel Pump relay and did not help the issue. Has anyone else had this issue and how did you solve it?
I replaced the Fuel Pump relay and did not help the issue. Has anyone else had this issue and how did you solve it?
Thread Starter
Newbie
Joined: Jun 2017
Posts: 3
Likes: 0
2007 Mercedes S550 4matic
It is currently at the repair shop now and they are checking the fuel pressure. I am getting good spark. I also just asked them to check the CPS sensor, I did not think about that. Thanks for the advice.
Is there anything I should be thinking about?
Is there anything I should be thinking about?
Thread Starter
Newbie
Joined: Jun 2017
Posts: 3
Likes: 0
2007 Mercedes S550 4matic
This guy is good, I also just like doing my own research and being totally involved in any repair that way I learn also and some of the work I can possibly do my self.
They have worked a couple of my older Mercedes for me and did well.
They have worked a couple of my older Mercedes for me and did well.
