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#1
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240D white smoke and no power
I have a 1977 mercedes 240D i just recently bought. i changed all the oil and all the filters. The car was running fine for the first several weeks. i started out to cincinnati Oh and topped off the tank at wal-mart. about 40 miles later i was getting a cloud of white smoke behind and had no power (out of the ordinary). I then changed the fuel filter think i had got water. A few hours later we had it towed home. Can somebody give me some advise i was told to check the timing on the injector pump and the cam but the owners manuel doesnt advise on this.
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#2
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Did the engine overheat? How is the coolant level? Sometimes white smoke is an indication of a bad headgasket. Any indication of coolant in the oil?
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1977 300d 70k--sold 08 1985 300TD 185k+ 1984 307d 126k--sold 8/03 1985 409d 65k--sold 06 1984 300SD 315k--daughter's car 1979 300SD 122k--sold 2/11 1999 Fuso FG Expedition Camper 1993 GMC Sierra 6.5 TD 4x4 1982 Bluebird Wanderlodge CAT 3208--Sold 2/13 |
#3
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Quote:
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2004 Infiniti G35 3.5L 6mt Coupe 73K miles 25.6mpg ytd 2001 Green Audi TT 225 AWD Roadster 71K 6sp 30.9mpg >>STOLEN<< 1982 300D Turbo 231K 120hp? 28.1mpg YTD |
#4
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check your air filter as well.
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Have you ever noticed that anybody driving slower than you is an idiot, and anyone going faster than you is a maniac? As long as they would add one additional commandment for you to keep thy religion to thyself. George Carlin (Wonder where he is now..) 1981 240d (engine donor 1983 240d) recently rebuilt engine hurray! - No more.. fought a tree and the tree won. pearl black 1983 240d 4speed (Converted!@$$%) atleast the tranny was rebuilt. |
#5
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it didnt overheat and i can find any coolant in the oil
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#6
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Check coolant level & compression. Coolant loss could be into the cylinder through a blown head gasket. You would also see overheating, & evidence of combustion gas in the coolant (maybe you'd see soot and or bubbles in there. If the coolant were fizzy, nasty & black, that'd be my guess). If the gasket were just blown into the coolant jacket, you wouldn't see significant coolant in the oil- just contamination from blowby.
If you adjust your valves & do a compression test, 1 cylinder well below the others would indicate a problem w/ that cylinder- the ring, piston or head sealing that cylinder. If the smoke condenses, that would tell you what it is- water, fuel or oil. If it's fuel, it could be poorly atomized fuel (bad injector), or well atomized fuel that isn't compressed enough to ignite (bad compression). I would drain coolant & replace, adjust valves, warm it up & do a compression test, look at the injectors when you pull them. Last edited by moon161; 10-03-2008 at 05:22 PM. |
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