Hard to restart st750
pxctoday

» Log in

User Name:

Password:

Not a member yet?
Register Now!

» Find OEM Parts

» Jobs

» wallpapers

Results 1 to 2 of 2
  1. #1
    PWCToday Newbie
    Join Date
    Jun 2017
    Location
    Ny
    Posts
    13

    Hard to restart st750

    I have a 95 st750 single carb ski. Seems to run pretty good, breaks up a little from 0-25% throttle.

    Took it to the lake this weekend and for about an hour it was fine. Then it got hard to restart. Went to store got some plugs because I suspected fouled plugs and still took a bit of cranking to get it to fire but ran fine once running.

    Went down to water today to starting and it fired a few times then nothing. Took plugs out and they were wet so I unflodded it, put them back in and after more cranking it fires and runs great. Seems to be richer than it should be.

    Compression is 155 on both cylinders.
    Definitely not as crisp as it should be at lower rpm and it vibrates quite a bit just off idle.

  2. #2
    PWCToday Newbie
    Join Date
    Jun 2017
    Location
    Ny
    Posts
    13

    Re: Hard to restart st750

    Well after some investigation it looks like weak spark. So I probably should have invested in an oem ignition coil a few months ago when I opted for a 30$ China coil.

Thread Information

Users Browsing this Thread

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

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBadvanced CMPS v4.2.0