How To Clean Fuel Injector Yamaha Vx 1100

06-20-2019,06:58 PM

It started running bad - knew one cylinder wasn't firing. Plugs were good so checked the injectors and #iv (front end of the ski) is not squirting.
Couldn't find a service manual online either. Didn't see anything here with a quick search. Hoping for some advice on problem-shooting cleaning/replacing if necessary, similar can yous supersede an individual one or the whole manifold is necessary? Also if anyone can indicate me to a service manual download I would appreciate information technology.

06-20-2019,07:09 PM

Never mind - figured out how to go it off and clean information technology. Even so hoping to find a service manual though.

06-21-2019,03:16 AM

Get YDS 1.33 off eBay $70 this let's you fire the injectors to test them the event could be the ecu rather than the injector swap them round and see if the miss fire follows the injector or not

06-24-2019,12:46 PM

I highly recommend these folks for injector service. Costs me about $100 including aircraft both ways for four injectors. Cheap toll to pay to know you lot are at acme injector performance.

https://world wide web.injectorrx.com/

-Greg

06-24-2019,05:51 PM

Yep, cleaning didn't fix the problem, although after I cleaned it, it squirted fine, until I got information technology back on the water, and it was the aforementioned problem. Cleaned information technology again, aforementioned. Thought that odd. I then switched injectors and information technology followed the injector and then pretty sure it'south a bad injector. I got some salvage ones off ebay for fairly cheap. will endeavour those side by side.