|
|
|
#1
|
|||
|
|||
84 123 300dt
84 300dt. The car starts and idles OK, but when accelerating sputters shaking smoke like crazy, then at 2800rpm smooth's out and runs fine. Valves adjusted great compression. I'm going to check the injectors, but it doesn't sound like injectors to me. Any thoughts?
|
#2
|
||||
|
||||
Checked your fuel filters yet?
__________________
[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC] ..I also have a 427 Cobra replica with an aluminum chassis. |
#3
|
|||
|
|||
Changed those first.
|
#4
|
|||
|
|||
Timing??
__________________
General George - 1967 Land Rover 2a SWB 1983 OM617 Turbo |
#5
|
|||
|
|||
Bad motor mount and or trans mount
Clogged tank strainer Fuel leak from rotted hose Fuel pressure relief valve Rack damper bolt injection pump timing bad injectors alda cleaning air filter clogged intake/exhaust from failed EGR valve Could be any of those, a combination of those or all of those..
__________________
|
#6
|
|||
|
|||
I checked the injectors. They looked good. I'm going to change the alda and check the egr.
|
#7
|
||||
|
||||
It's not really possible to check your injectors visually. They need to be tested for opening pressure, to ensure they are within spec and all are balanced with each other.
__________________
1979 300D 040 Black on Black - 1985 300D Maaco job (sadly sprayed over 199 Black Pearl Metallic) on Palamino http://i.imgur.com/LslW733.jpg The Baja Arizona Oil Burners Send a message if you'd like to join the fun Left to Right - UberWasser, Iridium, Stuttgart-->Seattle,, mannys9130 Visit the W123 page on iFixit for over 70 helpful DIY guides! |
#8
|
||||
|
||||
When you "checked" the injectors, did you put new copper heat shields in? If not you could have a compression leak.
__________________
2004 F150 4.6L -My Daily 2007 Volvo XC70 -Wife's Daily 1998 Ford F150 -Rear ended 1989 J-spec 420SEL -passed onto its new keeper 1982 BMW 733i -fixed and traded for the 420SEL 2003 Volvo V70 5 Speed -scrapped 1997 E290 Turbo Diesel Wagon -traded for above 1992 BMW 525i -traded in 1990 Silver 300TE -hated the M103 1985 Grey 380SE Diesel Conversion, 2.47 rear end, ABS -Sold, really should have kept this one 1979 Silver 300D "The Silver Slug" -Sold |
#9
|
||||
|
||||
The Heat Shields on Mine are Steel. Victor Reinz makes Steel Heat Shields that are Cadnium (spelling?) Plated and they are sort of brass colored.
__________________
84 300D, 82 Volvo 244Gl Diesel |
#10
|
||||
|
||||
If you have a Old Style Hand Primer with the Shiny Aluminum Body My Guess is an Air Leak. But you can have a Air Leak in the Fuel Inlet Hoses or Plastic Primary Filter also.
__________________
84 300D, 82 Volvo 244Gl Diesel |
#11
|
|||
|
|||
I took the egr off made a gasket with out a hole for exhaust put it back on and now it runs fine. thank you for your help.
|
#12
|
|||
|
|||
Man, that was easy enough.
__________________
General George - 1967 Land Rover 2a SWB 1983 OM617 Turbo |
Bookmarks |
|
|