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#1
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Proper Induction makes a big difference on my 123
I had the seals replaced on my SLS pump on my 300TD a few weeks ago. They had to remove the air cleaner to get to the pump and found some decomposed/broken rubber bits under the air cleaner housing, which they replaced. My mileage went up about 10% and the initial hesitation from a dead stop is almost gone.
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Mike 1980 300SD 1981 300TD 1998 E320 Gasser Wagon 2000 SL500 |
#2
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??
what is the air filter in the way of? hmm, I suppose the reservoir and hoses... pump is on the other side. it may have just been that your air filter itself was plugged. a plugged air filter can seriously affect your power and mileage. also your exhaust would be cleaner... less soot in the motor too.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#3
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Rubber bits? like worn aircleaner bushings? and how do you figure you gained any performance by replacing them things?
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RIP: 80 300SD RIP: 79 450SEL 2002 E430 4matic (212,000km) 2002 ML500 'sport' ____________________________ FACEBOOK: PANZER450 |
#4
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The rubber mounts just stop vibration on the air filter body.
They had to replace/adjust something else to make that kind of change. |
#5
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yeh I know...
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RIP: 80 300SD RIP: 79 450SEL 2002 E430 4matic (212,000km) 2002 ML500 'sport' ____________________________ FACEBOOK: PANZER450 |
#6
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The SLS pump could have failed and caused the decrease economy?
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http://superturbodiesel.com/images/sig.04.10.jpg 1995 E420 Schwarz 1995 E300 Weiss #1987 300D Sturmmachine #1991 300D Nearly Perfect #1994 E320 Cabriolet #1995 E320 Touring #1985 300D Sedan OBK #42 |
#7
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More on this story
I changed my oil last weekend and experienced the same boost in off the line performance. I'm guessing the boost I got was from the oil change and not the work on the air cleaner seal. I'm guessing that fresh oil helps the blow by on this old engine a lot.
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Mike 1980 300SD 1981 300TD 1998 E320 Gasser Wagon 2000 SL500 |
#8
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More likely that you inadverently hit the boost control line and broke free some soot allowing it to actually work.
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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 |
#9
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That thought did cross my mind when I was manhandling the vacuum lines to get at the oil filter. By boost, are you referring to the ALDA?
Thanks.
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Mike 1980 300SD 1981 300TD 1998 E320 Gasser Wagon 2000 SL500 |
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