Re: 674 INTERNATIONAL DIESEL TACH

Posted by Scotty1 on October 29, 2006 at 19:29:06 from (66.52.142.3):

In Reply to: Re: 674 INTERNATIONAL DIESEL TACH posted by Fromjb2 on October 29, 2006 at 07:42:30:

Hi JB2, When you say driven off of the cam gear does this mean the front of the motor has to come apart or can I take it apart from the cable end to get to the rest of the tach drive stuff ? Thanks, and No I haven't resolved the smoking problem with this 674D but I have named her "Smokey' though. Man the harder you run this engine the less it smokes. Also as soon as the tractor gets to runnimg temp. the tractor don't smoke at all wide open and still don't start smoking until I get to about 1/3 throddle then it starts smoking alittle and the more I back off the throddle the more it smokes. Seems like the hotter the motor gets the less smoke. I rebuilt the injector,new nozles and springs and housing caps and they all open at about 3300 timmig seems to be good starts cold 2 or 3 turns , running temp starts about 1 or 2 turns. Seems to start good. I still don't get it though. Maybe the pump is having trouble keeping up the 3300 psi it needs to keep the injectors opening smooth at low speed ? Thanks for your time JB2
Scott

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