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#1
06-05-2011, 11:40 AM
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1995 E300D OM606 engine sound OK after rebuild injectors?
I just replaced the injector nozzles with Bosch. Replaced the glow plugs too. Engine starts immediately and idles a little rough initially but smooths out after warmed up. But the engine is louder than when I had the old nozzles in. Power is a little better, but I still think I'm missing some. Some minor white exhaust smoke even after warmed up. I've been reading about the 'Nailing' noise and was wondering if someone could listen to the mp3 file at this link: https://sites.google.com/site/kickitmisc/home-1 and let me know if the engine sounds OK.
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Best Regards, Jeff L 1984 300SD 247K+ miles - single tank w/ heat exchanger to run WVO - sold 1997 Ford F350 7.3L International turbo diesel crew cab with 100 gal transfer tank to hold B100 1995 E300D 245K+ miles running BioDiesel - my daily driver Live Long and Prosper 
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#2
06-05-2011, 11:56 AM
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often times injectors need 500 or so miles to set into place... give them some time.
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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!
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#3
06-05-2011, 02:28 PM
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My engine was quite "clattery" after the new nozzles and I was sorely disappointed. However, after a while, it was totally quiet again.
Now the white smoke may indicate the injection is too far retarded. Did you set the pop pressure properly? Do these nozzles specify the same pop pressure as the originals?
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-Evan Benz Fleet: 1968 UNIMOG 404.114 1998 E300 2008 E63 Non-Benz Fleet: 1992 Aerostar 1993 MR2 2000 F250
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#4
06-05-2011, 07:38 PM
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Quote:
__________________
Best Regards, Jeff L 1984 300SD 247K+ miles - single tank w/ heat exchanger to run WVO - sold 1997 Ford F350 7.3L International turbo diesel crew cab with 100 gal transfer tank to hold B100 1995 E300D 245K+ miles running BioDiesel - my daily driver Live Long and Prosper
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#5
06-05-2011, 08:13 PM
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Jeff
Injector Release (Pop Off) pressures are stipulated by Mercedes in two
forms: for New and Used Injectors. You're Good in that your New (Tested) Injectors are within the Range Mercedes Specifies for New Injectors. [Whatever your Old Injectors were operating at Has No Bearing on the New Ones Pressure !]
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'84 300SD sold 124.128
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#6
06-06-2011, 10:04 PM
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what about the IP timing and the white smoke?
Does anyone think that my IP timing may be off with the white smoke?
In general I would like to check the timing. The FSM says you have to have a digital tester, but I was wondering if there was another way to do a rough check without a fancy tester?
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Best Regards, Jeff L 1984 300SD 247K+ miles - single tank w/ heat exchanger to run WVO - sold 1997 Ford F350 7.3L International turbo diesel crew cab with 100 gal transfer tank to hold B100 1995 E300D 245K+ miles running BioDiesel - my daily driver Live Long and Prosper
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#7
06-10-2011, 02:28 PM
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Quote:
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RIP: 2011 E350 BlueTEC, Schwartz 81k (totaled by uninsured drunk driver) 1964 Unimog 404.1 (wrongfully towed by the city) 1994 E320, Brilliantsilber 208k (transmission shuffled off after sudden catastrophic fluid loss) 1982 300D, Silberblau under a blue repaint 256k (sold for parts) 1995 E320 Polarweiss, 131k (sold for parts) 1995 E300D Polarweiss, 287k (totaled by drunk driver)
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