User Tag List

Thanks Thanks:  0
Likes Likes:  0
Results 1 to 3 of 3
  1. #1
    Join Date
    Apr 2016
    Location
    turks and caicos
    Posts
    13
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    0
    Likes (Received)
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    No fuel in one cylinder

    Im not getting fuel im the bottom port cylinder of my 300 promax.
    I checked the injectors and they all spray i also checked the fuel harned from end to end for any breaks in the wires, thats good also. When i roll the motor and pull the heads down i can see the 2 cylinders wet but not the bottom.
    What can cause the fuel not to reach the cylinder

  2. #2
    Join Date
    Sep 2001
    Location
    shreveport,la
    Posts
    5,548
    Thanks (Given)
    5
    Thanks (Received)
    70
    Likes (Given)
    78
    Likes (Received)
    601
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Just one cylinder or both on the bottom? If it’s both you could have that injector driver out in the ecu. If it’s just one I’d try to find another injector harness to try. You say the injectors fired. How did you test them
    Erik Kiser

  3. #3
    Join Date
    Apr 2016
    Location
    turks and caicos
    Posts
    13
    Thanks (Given)
    0
    Thanks (Received)
    0
    Likes (Given)
    0
    Likes (Received)
    1
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by patchesII View Post
    Just one cylinder or both on the bottom? If itís both you could have that injector driver out in the ecu. If itís just one Iíd try to find another injector harness to try. You say the injectors fired. How did you test them
    Its just one of the bottom cylinders.i tested the injector harness and the ecu harness its good. Could a bad reed valve cause fuel not the reach the cylinder?

Similar Threads

  1. 300 Verado 2007 .. # 6 cylinder hydro locked with fuel
    By davepnola in forum Technical Discussion
    Replies: 2
    Last Post: 05-27-2017, 03:55 PM
  2. 1983 Mercury 115 6 cylinder 2-stroke fuel pressure
    By ahobbes in forum Technical Discussion
    Replies: 6
    Last Post: 07-19-2016, 08:04 PM
  3. Lost fuel pressure ,fuel coming out of number 6 cylinder
    By big poppa pump in forum Technical Discussion
    Replies: 11
    Last Post: 09-07-2015, 06:24 PM
  4. Enough Fuel in Cylinder?
    By reelpro in forum Technical Discussion
    Replies: 1
    Last Post: 09-30-2006, 07:46 PM
  5. Fuel filling up cylinder on 70hp OMC
    By Scott Tharpe in forum Technical Discussion
    Replies: 2
    Last Post: 03-16-2006, 12:30 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Aeromarine Research