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  #1  
Old 01-26-2010, 04:18 PM
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Join Date: Jul 2007
Location: Chelsea, MI
Posts: 75
Thanks for responding. Yes, a very old thread for sure.

By any chance do you have the part number of the cylinder head sender?? I have the wiring diagram for the 91 300SD and SDL but the darn thing does not show the wire to the T pin in the relay....so I did not know where they were picking up the temperature input.

I have a recommendation from Beru for the glow plugs but have not purchased them yet so another possibility sounds reasonable too. Do you have a preference for Beru versus Bosch??

It is winter in Michigan, so the car is put up out of the salt and I have time to play with it.

Thanks again

Frank
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old goat

86 300SDL - 207K
84 300DT - 298K - sold
78 450SL - 97K
61 Porsche - rare T-5 Karmann Hardtop - NO, NOT a Karmann Ghia
99 Suburban 4x4 - 247K all original, the family donkey
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  #2  
Old 01-26-2010, 05:50 PM
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I LOVE BRUNETTES
 
Join Date: Sep 2004
Location: FUNKYTOWN
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Quote:
Originally Posted by old goat View Post
Thanks for responding. Yes, a very old thread for sure.

By any chance do you have the part number of the cylinder head sender?? I have the wiring diagram for the 91 300SD and SDL but the darn thing does not show the wire to the T pin in the relay....so I did not know where they were picking up the temperature input.

I have a recommendation from Beru for the glow plugs but have not purchased them yet so another possibility sounds reasonable too. Do you have a preference for Beru versus Bosch??

It is winter in Michigan, so the car is put up out of the salt and I have time to play with it.

Thanks again

Frank


It was so long ago, I will check my records but I probably do not know anymore. Check out the FREE EPC https://epc.startekinfo.com/epc/welcome.jsp

The temp sender is in the head under the intake manifold area. Semi difficult to reach, figure this for a good few hour job. The extra wire to the GP relay is obvious, it is the only new pin open.

Either glow plugs would be fine. Purchase whatever is on sale at the time. I even used :gasp: Champion plugs in my 300SD for years without a lick of trouble. I recently pulled them for afterglow style Bosch as I purchased the afterglow relay for the 617. All were still working after years of service.

Cannot remember the total cost for all the parts, but figure around a few hundred if you need new glow plugs. Plus the cost of the relay varies, I paid about $40 for mine used only.

Lastly, it really makes cold starts much cleaner. Now the car sounds like a Diesel on start up versus a top fueler at idle. One of the best mods to the 603, next to removing the ALDA and hollowing out the cat on the '87s.
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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

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  #3  
Old 01-27-2010, 01:24 PM
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Join Date: Jul 2007
Location: Chelsea, MI
Posts: 75
Thank you for all the information....as well as the knowledge that it works well in the car. I am not sure how I ran across that old post of yours but I have been looking for answers for quite a while before contacting Beru to get their advice.

If you are ever in Chelsea, MI, I am easy to find. I am assuming here your home listed as Hell is not Hell, MI!

Frank
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old goat

86 300SDL - 207K
84 300DT - 298K - sold
78 450SL - 97K
61 Porsche - rare T-5 Karmann Hardtop - NO, NOT a Karmann Ghia
99 Suburban 4x4 - 247K all original, the family donkey
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  #4  
Old 01-27-2010, 07:50 PM
Hit Man X's Avatar
I LOVE BRUNETTES
 
Join Date: Sep 2004
Location: FUNKYTOWN
Posts: 9,087
Thumbs up

No prob. PM me or post up if you need more assistance

LOL @ Hell reference, the summer is so miserable in Texas I just name my location as that.
__________________
I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.
[/IMG]
Reply With Quote
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