Results 1 to 3 of 3
  1. #1

    2003 FX140 No spark problem

    OK Fellers, I changed out the engine in my FX140 with a 30 hours engine,looks real nice. I hooked up all the wier connectors exhuast ect. I went to start it and it was back fireing a little so I check the wiering on the coils and I think it was backwards I'm not sure. Any way I connected it up correctly and then I lost all spark. I have checked all the the connectors. Resitence in coils is good. I have new plugs.
    I am stumped? One hint for you, after hit the starter the instrument cluster only stays on for 3 seconds when I think it should stay on for 30 seconds? The bilge pump runs for the same time and shuts off. All the electonics are the ones that came on the ski,only thing diffrent is engine.

  2. #2
    smacota1's Avatar
    Join Date
    Sep 2009
    South of Mason Dixon

    No Spark

    You can try this....I found it by accident. Remove the top of the air box. You should see a valve that has 3-4 hoses running to it Can't remember exactly). It is some type of idle bypass valve. Unhook the connection and then see if you have spark.
    Mine went bad and the engine had no spark until I unplugged it. When unplugged the engine ran perfect...go figure.

  3. #3

    No spark

    I unpluged it no luck but thanks for the imput. Keep the ideas coming.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. 2003 gp1300r no spark
    By YamahaManny in forum Yamaha PWC Performance (2-stroke)
    Replies: 6
    Last Post: 04-07-2012, 08:26 PM
  2. genesis no spark problem
    By jason217 in forum Polaris Open Discussion
    Replies: 26
    Last Post: 08-17-2011, 10:57 AM
  3. New guy looking for some tips on tracking down No spark problem
    By phantommr2 in forum 2-Stroke Performance
    Replies: 1
    Last Post: 07-28-2011, 02:16 PM
  4. 93 SL 650 no spark problems
    By tip87 in forum Polaris Open Discussion
    Replies: 3
    Last Post: 02-22-2009, 06:48 PM
  5. GP1300R TPS (2003 Model) NO SPARK
    By waynesworld2 in forum Yamaha PWC Performance (2-stroke)
    Replies: 7
    Last Post: 07-02-2008, 04:28 AM

Posting Permissions

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