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#1
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EGR Valve Removal
Alrighty, I've been searching here for a tutorial/procedure/tip on properly removing or just isolating the EGR valve on an 84 300D.
I found a lot of posts about why someone would want to do to it but never the how. Can someone point me to the "How?" Thanks! |
#2
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Unplug all lines going to black box on cam cover. The lines going to that thing near thermostat housing, plug. The lines running to VCV and something else, plug up. I switched from a four connector to a three, and the other one from a three to just a piece of vac line. Pics e-mail me.
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83 SD 84 CD |
#3
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Go to this thread, it has good pictures of what to do and how to do it on the EGR thing.
http://www.peachparts.com/shopforum/showthread.php?t=187877 To make it easier, I had some vacuum line that I used where a stright piece was needed. |
#4
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Unbolt EGR, remove gasket. Apply hitemp gasket maker. Stick a quarter in the hole. Apply more gasket sealer to other side. Make sure quarter still covers said hole. Rebolt EGR. Let sit overnight.
__________________
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 |
#5
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ahh, I wouldn't waste a quarter on this repair. use a plug from your local electrician. they should have tons available for you for free. 1" ought to do it.
John
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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! |
#6
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i just pulled the 1 hose off the EGR, "looks like a wastgate" hose is just sitting there, hopefully this is good enough? runs a little better ide say
__________________
1985 300D - 599,xxxk - blue interior #265 Monark Nozzle, AL129X, 15" Ronals, Gen II Big Brakes hunting 1985 300D - 491,xxxk - in prog-{A-A IC, 3" exhaust, psi\pyro, 28*BTDC, Hella Euros, IP Limiter removal 1985 300TD - 783,xxxk - parts car,used new engine with ALDA cap inplace 1987 Kenworth T-600 8LL 425 CAT Mech. - 6,000,000+k - DEI exhaust wrap, punched through resonators, 1 recent rebuild, |
#7
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that is ok, IF your egr is working correctly. most are not.
it's best to plug off the exhaust. John
__________________
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! |
#8
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Clarify?
__________________
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 |
#9
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I thought he was talking about the vacuum line.
am I right? John
__________________
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! |
#10
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doesnt look like the waste gate line to me.
__________________
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 |
#11
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not a line, the little metal tube and on top its a small round piece, and 1 vac line from it, that goes right and hooks into a black piece with 2 other vac lines i think, maby 3., please say im right lol
my theory, no vac so it wont open
__________________
1985 300D - 599,xxxk - blue interior #265 Monark Nozzle, AL129X, 15" Ronals, Gen II Big Brakes hunting 1985 300D - 491,xxxk - in prog-{A-A IC, 3" exhaust, psi\pyro, 28*BTDC, Hella Euros, IP Limiter removal 1985 300TD - 783,xxxk - parts car,used new engine with ALDA cap inplace 1987 Kenworth T-600 8LL 425 CAT Mech. - 6,000,000+k - DEI exhaust wrap, punched through resonators, 1 recent rebuild, |
#12
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Your theory is flawed as they tend to get stuck in open.
__________________
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 |
#13
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Quote:
http://www.peachparts.com/shopforum/showthread.php?t=188285 If you simply want to stop the function of the valve: Disconnect and plug the vacuum line to the valve. That's it. |
#14
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sorry but the valve is the EGR or
the piece with 3 lines running into it ty ty ty
__________________
1985 300D - 599,xxxk - blue interior #265 Monark Nozzle, AL129X, 15" Ronals, Gen II Big Brakes hunting 1985 300D - 491,xxxk - in prog-{A-A IC, 3" exhaust, psi\pyro, 28*BTDC, Hella Euros, IP Limiter removal 1985 300TD - 783,xxxk - parts car,used new engine with ALDA cap inplace 1987 Kenworth T-600 8LL 425 CAT Mech. - 6,000,000+k - DEI exhaust wrap, punched through resonators, 1 recent rebuild, |
#15
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EGR valve.
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83 SD 84 CD |
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