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  #1  
Old 04-28-2009, 01:24 PM
chuni959's Avatar
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Were the 93 300sd's Rod Benders?

w140 w/ OM603.971 engine is what im lookin at pickin up. Said it over heats, plan on replacing head.

I was just wondering if these were notorious rod benders as well? I know the 350SDLs were and those had the 603.970 engine. Any differene with the 971s?

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1993 2.6 (040) SportLinE 5-speed - Armed to the teeth w. roof rack/2x bike carriers/8x ski carriers/MB towing bumper
1993 2.6 (040) - deceased/reincarnated as a trailer.
1987 16v (702) - Now parting out(9/22/10)!!! - Email me your requests for 16v parts- Engine and full body kit avail!!
1987 300SDL (122)- For sale!
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  #2  
Old 04-28-2009, 01:28 PM
pawoSD's Avatar
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I think they were all prone to it, but the issue was minimized/resolved later on with replacement engines. It may or may not have the problem.
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  #3  
Old 04-28-2009, 01:29 PM
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I hear that the later models are not as prone to it..but I don't know if '93 counts. How many miles? Also, what makes you think it needs a new head? The .970 came with updated #17 or better heads that shouldn't have any problems.
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Old 04-28-2009, 01:32 PM
compu_85's Avatar
Cruisin on Electric Ave.
 
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The engines were fixed in 95, so yes, a 93 may have a bad engine.

-J
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  #5  
Old 04-28-2009, 01:32 PM
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well the guy said it ran great, but overheated. Said it could be as simple as a thermostat, but then again he is trying to SELL the car not make a friend =) I just was planning on a headgasket minimum if not a whole new head. I forgot the later ones weren't prone to cracking though, that is an interesting thought. 115k miles 040 BLACKK mmmmm i can already see my 140 body with orange blinkers and 18 inch monos

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1993 2.6 (040) SportLinE 5-speed - Armed to the teeth w. roof rack/2x bike carriers/8x ski carriers/MB towing bumper
1993 2.6 (040) - deceased/reincarnated as a trailer.
1987 16v (702) - Now parting out(9/22/10)!!! - Email me your requests for 16v parts- Engine and full body kit avail!!
1987 300SDL (122)- For sale!
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