rsvr.net Forums Homepage
Forum Home Forum Home > General Chat > Other Bikes
  New Posts New Posts RSS Feed - Z750 hot start problem
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


Z750 hot start problem

 Post Reply Post Reply
Author
Message
purehavok View Drop Down
Moto2 racer
Moto2 racer


Joined: 26 Oct 2015
Status: Offline
Points: 183
Post Options Post Options   Thanks (0) Thanks(0)   Quote purehavok Quote  Post ReplyReply Direct Link To This Post Topic: Z750 hot start problem
    Posted: 20 Jun 2018 at 20:28

Hi guys

Got an issue with my stepdads bike, hes got a z750r 2009 with 22k on the clock. Serviced fairly recently.

Its developed a hot start problem. Turns over as normal but dont seem to fire. Give it some throttle and its fine. When its cold or cooled down it starts first time every time. Idles right and everything.

Battery voltage is about 14.3 running and 12.6v sitting.
No overheating issues, fan comes on at 105c ish.

Seems a issue in kwaks on some models.. any pointers?
Back to Top
Shyted View Drop Down
Moto GP Alien
Moto GP Alien
Avatar

Joined: 20 Jun 2015
Location: The NorthWest
Status: Offline
Points: 1335
Post Options Post Options   Thanks (0) Thanks(0)   Quote Shyted Quote  Post ReplyReply Direct Link To This Post Posted: 22 Jun 2018 at 23:56
Hi mate.
When was the last valve service ?
If the answer is don't know ,when you run out of other options, look there .
Exhausts can get tight as my 1100 ZRX did .
Regards Ted.
I used to be uncertain , but now i'm not sure anymore
Back to Top
purehavok View Drop Down
Moto2 racer
Moto2 racer


Joined: 26 Oct 2015
Status: Offline
Points: 183
Post Options Post Options   Thanks (0) Thanks(0)   Quote purehavok Quote  Post ReplyReply Direct Link To This Post Posted: 23 Jun 2018 at 16:04
Hi pal.

It now no longer starts if its cold without quite a bit of throttle. However camshaft sensor has come up on the efi. Need to find the manual out on how to test it but makes sence now!
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.03
Copyright ©2001-2019 Web Wiz Ltd.

This page was generated in 0.113 seconds.