nadsy123
New Member
Hi all I've got a 2011 mercedes e350 bluetec efficiency it won't start i looked at the fuel pump and it didn't seem to be working so I changed it and it started pumping I bled the system and still it won't start changed diesel filter when I put key in the ignition the fuel pump kicks in you can hear it when I start to crank it just won't start the fuel pump is running constantly is this normal or should it go off once primed to start could this be an issue with the fuel pump relay any ideas please thank you
