471 detroit question - TheDieselGarage.com
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post #1 of 4 (permalink) Old 11-28-2010, 02:22 AM Thread Starter
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471 detroit question

hi i have a 3000 471 detroit its sat for 2 years ran perfect when parked. put battery in it yesterday and it would not fire but random on front 2 cyln i shot ether but would not start. we changed filters made shre fuel presure was good after injector pump and took out injectors and cleaned best i could . any ideas why it would not fire when ether shot in breather. thank you brett
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post #2 of 4 (permalink) Old 11-28-2010, 02:59 AM
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This is probably the wrong area to post this in. Might want to post it in the Heavy forum for better coverage.

1996 Int 4700, 175hp DT466, 5 speed, 2x rear end, service body

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post #3 of 4 (permalink) Old 11-28-2010, 03:02 AM Thread Starter
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thank you
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post #4 of 4 (permalink) Old 11-28-2010, 07:46 AM
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Avant que vous ne fassiez rien plus sur la première chose Detorit de moteur vous devez vérifier le support d'injecteur pour vous assurer qu'ils sont les mêmes et le mouvement de support du taux zéro de carburant au taux de carburant de Max lisse et non bandants.

Si vous cela et vous avez fait a fait le chronométrage d'injecteur ? ? Ils auront besoin d'un article spécial pour mettre le voyage de plongeur d'injecteur. {Le numéro réel fera pour varier selon le jeu en haut}

Si vous fait eux ouvrez alors le port de retour et démarrez à la manivelle le moteur et voyez si le carburant est comming de sur le port de retour si non alors vous deviez vérifier le côté de provision de carburant et la pompe d'alimentation sur 71 série sera sur le ventilateur ou govoner hébergeant selon le jeu en haut.

Et assurez-vous que la conduite d'alimentation de carburant est bonne et serrée et aucune fuite.

Before you do anything more on the Detorit engine first thing you need to check the injector rack to make sure they are the same and the rack move from zero fuel rate to max fuel rate smooth and not binding up.

If you did that and you did the injector timing ?? they will need a special item to set the injector plunger travel. { the actual number will varies depending on set up }

If you done them then open up the return port and crank the engine over and see if the fuel is comming out on the return port if not then you need to check the fuel supply side and fuel pump on 71 series will be on the blower or govoner housing depending on set up.

And make sure the fuel supply line is good and tight and no leak.


Pas de problème,il marche n'est-ce pas?"(No problem, it works doesn't it?)
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