I'm not sure about your baby, but it doesn't sound good about your engine.

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1987 300TD 309, xxx 2.8.2014 10,000 mile OCI


Be careful of the toes you step on today, as they may be connected to the ass you have to kiss tomorrow. anonymous

“Be who you are and say what you feel, because those who mind don’t matter, and those who matter won’t mind.” Dr. Seuss

Yeah if the starter won't turn it thats probably a bad sign. Wouldn't call that an assumption.

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1999 SL500
1969 280SE
2023 Ram 1500
2007 Tiara 3200

at best, you free the pistons and your head is warped or cracked (over heating)

at worst, you get it free and have a bad knock and need a new engine.


If it isnt your DD (hopefully not) you will have a fun project.

While im saddened by this, i also think it might be a fun project


Yea, i'm lame pshhhh whatev

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1983 Euro 240D 277K
2016 Mazda 6
Coming Soon, 2013 Mercedes E350 Bluetec
Formers:
2012- Mazda 3
2007 Outlander- complete pile
1995 E300 Diesel 208K
2007 VW Passat 2.0T 63K SOLD
2003 Jaguar X-type 3.0 Sport Sold 04/11 w/88K
2009 Lexus RX350 9061 miles. Sold 04/09
2008 Mitsubishi Lancer GTS:Totaled Sept.,09 @ 24,000
2003 Infiniti I35 58K Sold
1984 300 turbo diesel 222K

I would try what was suggested about pouring a little tranny fluid into the cylinders and see if you cant break it loose. However, I can't lie here and say everything will be alright because the symptoms you describe are not good. You could save you block since rings usually take up most of the damage, but your going to have to inspect it carefully after taking it apart if you still have problems. If you seized the engine it for sure that your crank and rods are shot.

This thread makes me feel so fortunate I caught it when the same thing happened to me. I watch the oil pressure like a hawk now. Oil cooler hoses seem to be a common failure point among 617s as they age.

Horrible day: Texas Road Trip Breakdown

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1985 500SL Euro w/ AMG bits 130k
1984 300SD Turbodiesel 192k
1980 240D Stick China 188k
2001 CLK55 AMG 101k
2007 S600 Biturbo 149k Overheated Project, IT'S ALIVE!!!

Well they should be changed as they get old, I know they are a PITA. But if they fail your engine is shot. Their is no excuse to be running one of these around on 25 year old lines.

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1999 SL500
1969 280SE
2023 Ram 1500
2007 Tiara 3200

Aren't there one or two stories floating around about 616 and 617 engines surviving horrors like this?

Obviously if there's melted parts inside, it'll be an expensive or prohibitively pointless repair. But... if it did un-seize after it cooled... isn't there still a chance?

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~Michael S.~
Past cars:

1986 300SDL
1987 300SDL
1982 240D
1982 300SD


Current:

1987 300SDL

Someone mentioned something about newer braided stainless steel lines as replacements, but neve mentioned where to get those. Any ideas?

Yes, not a great one, but a chance! Bearings expand as they heat up and without oil, they take most of the damage.

The only ones I heard surviving were 616's. I have a 617.952 that's in boxes now that didn't survive. The bottom end surfers most of the damage. The top end OTH looked fine.

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DJ


84 300D Turbodiesel 190K with 4 speed manual sold in 03/2012

I replaced my lines shortly after getting my car just because I was so paranoid. We're replacing them on the '83SD within a couple months....also out of paranoia.

The top end of the engine probably survives because the bottom end dies so quickly....plus it has residual oil on it even if the flow stops for a few moments.

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-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)

I had oil cooler lines made for my F100-617 swap at my local hydraulic shop. I plan to have a pair made for my 82 300SD soon, will post the parts list and cost when I do.
Jeff

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1971 R600 Mack toterhome (SuperDawg)
99 NU-WA Snowbird 34+2 SE 102 5er
If it's not diesel, it's not in my stable!
53 F100 617.951/auto
95 Dodge 3500 Cummins/5 speed service truck

Bottom line, car is a parts car now. Sorry to say.

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1987 VW Jetta Mk II - Daily Driver
1992 W201 2.3 - sold
1985 W126 380se - sold
1985 W123 OM617.952 - sold
1981 W123 OM617.912 - sold
1986 W201 2.3 - sold
1979 W123 OM 617.912 - sold

Well....I got home from work and found her safely towed home with puddles of oil underneath. I looked at her for awhile and couldn't find any leaks. Went back in the house to find a flashlight...still no leaks...hmmm. I decided to check the dipstick for any chance there was still even a drop of oil left in her.

Woopsi............the dipstick was not down all the way. I've checked the oil about a hundred times...but I must have been careless and pushed it down a little sideways without looking a couple of days ago. As you all know the dipstick bottoms out if push it in sideways on the white part...about an inch from the actual seal. I considered the possibility of the engine pressure just pushing it out or something, but it seems to much of a coincidence that I just checked the oil two days ago. I am also somewhat surprised that ALL my oil could shoot out of my dipstick. I needed to add around 6 quarts. Does this mean I had a lot of blowby? The car only has 150,000 on it.

Sooo....I tried turning the engine by hand by the power steering pump. The belt is tight enough, but it still just slipped. I then tried starting the engine. It turned, but really slow, then I heard a screeching type metal rubbing sound. So I stopped all that and pulled the glow plugs. Still wouldn't start by hand. But this time it appeared to turn pretty fast (with a lot of diesel flying out of the glow plug holes. So I poured some ATF into it and let it sit.

Don't know if I'll get back at it till after the weekend. For those who missed it. It is (or was) a 82 300cd with 150,000 miles.

I sounds like something failed and caused a lot of crankcase pressure. I may be wrong, but I also can't see the engine spewing all the oil out the dipstick under normal circumstances. I think the crankcase should be under a slight vacuum. So I vote that you had a head gasket or some other failure that would allow enough crankcase pressure to blow out your dipstick (along with the oil).

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For Sale: 1982 MB 300TD
1995 Chevrolet Suburban 6.5TD

Sold: 1980 IH Scout Traveler- Nissan SD33T Diesel