AgTalk Home
AgTalk Home
Search Forums | Classifieds (115) | Skins | Language
You are logged in as a guest. ( logon | register )

Cummins 6b fuel drainback
View previous thread :: View next thread
   Forums List -> Machinery TalkMessage format
 
1070
Posted 10/21/2020 11:14 (#8557174)
Subject: Cummins 6b fuel drainback


south west in
6b cummins in a 284 hagie. Hagie has duel tanks mounted below engine level. I have bypassed the fuel switch valve and installed new fuel lines, (only using one tank now) installed new lift pump new filters and sealing rings had lucas/cav injection rebuilt. Still drains back. Then I bought a new delphi injection pump did not help. I put a c clamp on fuel line just before lift pump (trying to stop fuel drainback) let engine set 2 weeks, removed injection pump bleed screw and it was dry. Engine allmost sounds like it is hydro locking upon cranking first time after setting. Can a injector cause bleedback into the engine. Engine runs fine after the fight getting started.
Top of the page Bottom of the page


Jump to forum :
Search this forum
Printer friendly version
E-mail a link to this thread

(Delete cookies)