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#1
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how do I time the injection pump after losing timing
I am working on my head and had a friend hold the chain tight while I rotated the motor over to see if one of my pistons had a slap. Well, the injection pump timing gear stopped turning and then rolled back really fast like it was spring loaded. How do I time it to the motor again? I know I have to the first piston to tdc and use a dial indicator to time the head. But what about the injection pump? Anyone have a problem like this before?
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#2
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If 50/50 odds don't suit you, ensure that you set the crankshaft to 24*BTDC on the compression stroke.
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When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl. |
#3
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Quote:
ON my 1984 300D it has 4 Screws holding the Front Bearing Cap on and the Splined Drive has no O-rings on it.
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84 300D, 82 Volvo 244Gl Diesel |
#4
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Well I regret that now. I'm sure removing the pump will be loads of fun
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#5
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Really quick question. How much should I pay for a junk yard injection pump? I know for sure that someone messed with the individual element timing on the pump and that it could be the source of some of my problems.
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#6
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Quote:
If you have an MW Fuel Injection Pump and then did not remove the 2 13mm Nuts and rotate or otherwise move the Elements that would not change anything that you could not correct. Often the 13mm Nuts have Paint on them to help determine if someone loosend those Nuts.
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84 300D, 82 Volvo 244Gl Diesel |
#7
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well i took the car to a diesel injection pump shop to have someone look at some leaks i had coming from it. after looking at then pump for a few minutes they pointed out the the element had been moved and he was shocked that the car was even moving, wouldn't go faster than 50 and would heat up quickly. he pointed out that the brass had darken over the years and that we might be able to move the element back into the shadow and see if it improved. other wise it would be $1200 for a rebuild. That was 2 years ago and the car still runs a little on the hot side at high way speeds, about 90c. i noticed that the piston that was related to the element in question was much cleaner than the other's. it was also the one i though would have been the worst off as that is where the knock sounds like its coming from. but in fact it looks to be brand new compared to the others.
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#8
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well i took the car to a diesel injection pump shop to have someone look at some leaks i had coming from it. after looking at then pump for a few minutes they pointed out the the element had been moved and he was shocked that the car was even moving, wouldn't go faster than 50 and would heat up quickly. he pointed out that the brass had darken over the years and that we might be able to move the element back into the shadow and see if it improved. other wise it would be $1200 for a rebuild. That was 2 years ago and the car still runs a little on the hot side at high way speeds, about 90c. i noticed that the piston that was related to the element in question was much cleaner than the other's. it was also the one i though would have been the worst off as that is where the knock sounds like its coming from. but in fact it looks to be brand new compared to the others.
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#9
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Quote:
$1200 will get you a crazy high performance pump.
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$60 OM617 Blank Exhaust Flanges $110 OM606 Blank Exhaust Flanges No merc at the moment |
#10
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Quote:
Buying a known good pump obviously is worth more in peace of mind alone.
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1991 F250 super-cab 7.3 IDI. (rebuilt by me) Banks Sidewinder turbo, hydroboost brakes, new IP and injectors. 2003 S430 - 107K 1983 300SD - Tanoshii - mostly restored ~400K+. 1983 300SD - Good interior. Engine finally tamed ~250K. Monark Nozzle Install Video - http://tinyurl.com/ptd2tge |
#11
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I would love to have a high performance pump for my diesel. Just finished up the Valve job and waiting on the seals before I start putting it back on.
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#12
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Where has that pump been seeing that it has all that "grungy looking stuff on that gear, (just below the green circle). It looks like steel filings.
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Junqueyardjim Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis 1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA 2003 Jaguar Type X, AWD. beautiful, good mileage, Mom's car, but I won't let her drive it! |
#13
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got everything off. just waiting for a nicer day to install the new head. i plan to remove the motor mount arms and chase the threads before i install the pump and filter housing.
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84 300sd 2.47 dif 360k 26 mpg needs lots of love given to me in pitty 89 civic hatchback auto 140k 33mpgs soon to be low to mid 40's been in the family since mile 1 85 300d with unknown knock. driven over 30k with knock and still going. sold for $800 |
#14
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diesel Fuel pump timing 300D 1983 / pneumatic
had to replace welsh plug behind fuel pump.. removed pump at 1st cylinder TDC and installed the pump again: since the car runs irregular/smokes allot.
Can you please guide me resetting and fine ajusting. Thank you, Regards... Robert robertmac1010@gmail.com |
#15
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Try this link. Sit back and expect to spend some time researching.
Diesel Injection Pump TIMING thread
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84 300SD 85 380SE 83 528e 95 318ic |
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