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1987 420 SEL
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2,125 Posts
Discussion Starter · #1 ·
I'm about to change my oil again and I need to definitely know where to locate the coil so that I can disconnect it before the live re-start after the oil has been changed. This is from a previous post:

Yes, this is part of the oil change process. I’ve posted about this in the past. A mechanic should certainly do it to avoid possible liability in the event of engine damage in his shop – DIY as a precaution. The damage described, however, is extremely rare but the coil should be removed and the engine turned with the starter motor to bring up some pressure to reposition the tensioner before a live start.
 

· Premium Member
89' 560SEL, 92' 300CE
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423 Posts
Really???

Is that true? I've had my car for almost 8 years and never did that. I just do the oil change and then I'm on my way. I guess I've been lucky huh? Is everybody doing this procedure? Has anybody had damage from not doing it?
 

· Registered
Depends on the day!
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13,419 Posts
I usually pull the CPS sensor..no spark that way and it's easy to pull from the EZL.

Jonathan
 

· Registered
1984 280SEL AMG
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727 Posts
If ya know where the distributer is, follow the center wire ( if it's that type ) if it has a block with the wires going straight to the spark plugs pull the wires ( in a clip ) that attach to the side of the block that goes to the spark plugs. That's the long, Short of it.
 
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