Thread: RPM range issue

Results 1 to 5 of 5
  1. #1
    Member
    Join Date
    Feb 2007
    Location
    Quincy
    Posts
    80

    RPM range issue

    See my model number by my avitar. 01 Ficht 175

    This year after having some fuel pump issues the engine ran OK the rest of the season, but I noticed it idles 200 rpm low and lost the same 200 rpm at WOT.

    Any thoughts?

  2. Member
    Join Date
    Jul 2004
    Location
    Iva
    Posts
    2,593
    #2

    Re: RPM range issue (van)

    when was the last time you had the compression checked? had the motor refreshed? had your tach checked ? these are questions the guru's will probably ask, also when the last leak down test?
    losing rpms at both idle and hi end can mean a lot but with out info just means you are losing rpms.



    [I]TEAM CORGI DOG[I]

    1996 javelin 400T /1996 Johnson 200 Venom

  3. Member
    Join Date
    Feb 2007
    Location
    Quincy
    Posts
    80
    #3

    Re: RPM range issue (lkhartwl)

    The engine had that fuel issue and all was checked out fine (june). THe problem was there after they finished, but since it was running OK, I did not get it back in right away.

    Tach is fine, I can tell its running slower by MPH at troll and WOT.
    But, I don't know what a leak down test is, and
    What do you mean "refreshed"?

  4. Member
    Join Date
    Jul 2004
    Location
    Iva
    Posts
    2,593
    #4

    Re: RPM range issue (van)

    having the heads pulled, new rings, and such as for the leak down I will let one of the guru's explain it as I am not the best in the world explaining things



    [I]TEAM CORGI DOG[I]

    1996 javelin 400T /1996 Johnson 200 Venom

  5. Member
    Join Date
    Feb 2007
    Location
    Quincy
    Posts
    80
    #5

    Re: RPM range issue (lkhartwl)

    Not sure, but the boat is in the shop now so I'll see what they say.

    Have any of you "sharpies" seen a low idle/loss of rpm range before?

Similar Threads

  1. Went to the range
    By kybaitcaster211 in forum BBC Lounge
    Replies: 10
    Last Post: 04-01-2012, 06:31 PM
  2. WHAT IS THE RANGE???
    By allisonxb2003 in forum Allison Boats
    Replies: 26
    Last Post: 10-18-2010, 06:24 PM
  3. Rpm range....
    By Tater75 in forum Yamaha Motors
    Replies: 2
    Last Post: 03-03-2010, 04:41 AM
  4. What is a 200 Pro XL range??
    By PJ_200XL in forum Stratos/Javelin Boats
    Replies: 13
    Last Post: 09-21-2007, 06:51 AM
  5. Mid Range E Tec
    By moreyes in forum Evinrude/Johnson Motors
    Replies: 2
    Last Post: 05-29-2006, 03:09 PM