GW Hauling Posted January 10, 2021 Share Posted January 10, 2021 (edited) I have a 84 r model been sitting for 8 years. The rack and plungers were stuck. Now all freed, but only have fuel coming out of 3rd injector line. Any help would be great . Edited January 10, 2021 by GW Hauling Quote Link to comment Share on other sites More sharing options...
Vladislav Posted January 11, 2021 Share Posted January 11, 2021 Seems like you haven't got all the air off the system. Even worn out plungers would build up pressure enough to get the fuel off the realeased nuts on the injector lines. I'd put an electric fuel pump in the line between the tank and the prime pump. Switch it on for half a minute to make good fuel flow in the lines and injection pump body than try cranking with it still on. Usually takes all air away in a matter of seconds and the engine fires up if the rack is in the correct position and the mecanical parts are solid. Vlad Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment Share on other sites More sharing options...
GW Hauling Posted January 11, 2021 Author Share Posted January 11, 2021 (edited) I have all injector lines off the pump . So I didn’t put anything bad to the injectors . I put bp blaster in the fuel line going in the pump blow it with my mouth till it came out the return then turned the pump . Then filled it again now wait till tomorrow to see how it looks . I also spayed blaster were the lines go on the pump. Thanks for the help Edited January 11, 2021 by GW Hauling Quote Link to comment Share on other sites More sharing options...
d73tcat Posted January 18, 2021 Share Posted January 18, 2021 If it has a in line pump you have some stuck plungers. Quote Link to comment Share on other sites More sharing options...
d73tcat Posted January 18, 2021 Share Posted January 18, 2021 Sorry did not read your first post. Quote Link to comment Share on other sites More sharing options...
GW Hauling Posted January 19, 2021 Author Share Posted January 19, 2021 Up date pump had broken plungers in the top of the pump . The way I understand it had to pull injectors to get check .a lot of money in the pump ,it be stupid not too Quote Link to comment Share on other sites More sharing options...
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