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#1
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Torque Spec's
Hello All
Can someone plese let me know the torque spec's for the injectors and pressure valve on my 300 SDL Thanks for your help Mike |
#2
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10-20 nm for the line nuts and 70-80 nm for the injectors. remember to use new heat shields when you replace the injectors
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#3
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Thanks Bobk
Bobk;
Thanks Bobk, Found one without a heat shield will not fire has fuel and compression but just will not fire |
#4
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Eventually, any diesel I own gets its injectors checked. I go to a local diesel injection service (that's their name) shop. Just did the five in my 300D since I had it apart, doing chain and rails. Always a good feeling to have the shop check them for pattern and presure. They should all pop within 50psi of each other. Guy did mine the other day while I waited.
Maybe move the suspect injector to another cylinder and see if the problem moves? If heat shield was truely missing, injector could be in trouble. I usually just loose mine because I forget to pull them and then when I crank the engine over to blow out the crud, well the discs get launched! |
#5
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Thanks Bobk
I moved theinjectors around, same dead hole. |
#6
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Do you know if you're getting the right pressure at that cylinder? Maybe something's clogging the injector line, or maybe something's wrong with the injector pump...
Just a thought...I would guess bad compression except that you already ruled that out...good luck!
__________________
2001 VW Jetta TDI, 5 speed, daily driver 1991 Ford F-350, work in progress 1984 Ford F-250 4x4, 6.9l turbo diesel, 5 speed manual Previous oilburners: 1980 IH Scout, 1984 E-350, 1985 M-B 300D, 1979 M-B 300SD, 1983 M-B 300D Spark-free since 1999 |
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