95 e320
Super Member
Joined: Oct 2009
Posts: 534
Likes: 13
From: Beirut, Lebanon
2006 C55 AMG 6 speed
If it's a 95, it should have OBD. Put it on a scanner and see what it tells you.
I'd check fueling since you've covered most of what's under the hood.
Seriously, scan it if you can. It's there to ease such things.
I'd check fueling since you've covered most of what's under the hood.
Seriously, scan it if you can. It's there to ease such things.
MBWorld Fanatic!
Joined: May 2005
Posts: 2,494
Likes: 17
From: REHOBOTH BEACH DE
88-300CE TWIN TURBO, 99-C43, 05-G55K, 71-280SL, 94-E320 CAB, 08 CLK63 BLACK SERIES
I'm assuming that you have the HFM-SFI engine management.
The problem may be in the control module which can be expensive.
I would test the control module and the three ignition coils.
The HFM control module can recognize combustion problems by monitoring primary current flow in the ignition coil.
If it detects a problem the module will cut off fuel flow to the cylinder(s) so raw fuel won't make it's way to the cat.
The problem may be in the control module which can be expensive.
I would test the control module and the three ignition coils.
The HFM control module can recognize combustion problems by monitoring primary current flow in the ignition coil.
If it detects a problem the module will cut off fuel flow to the cylinder(s) so raw fuel won't make it's way to the cat.
Last edited by RBYCC; Mar 11, 2011 at 11:38 AM.
