Backfiring - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
Carbs and Fuel System
From the gas tank to the carbs
All fuel system discussion

LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 07-16-2018, 09:43 PM Thread Starter
Junior Member
Join Date: Jul 2018
Posts: 1
iTrader: (0)

Hello all. I’m getting into riding again (as I did years ago before I had kids) now the kids ride and I am now also. Also new to the group.
Getting to the point: I have a 94 VN750. The pipes were changed when I bought it although it backfires when letting off the throttle. I’ve adjusted the fuel/air screws and got it somewhat better. The right pipe doesn’t backfire at all now, but I can’t get the right adjustment for the other pipe.
Any suggestions would help.
Thank you in advance
Ahol025 is offline  
Sponsored Links
post #2 of 2 (permalink) Old 08-24-2018, 12:54 PM
Senior Member
JETHRO's Avatar
Join Date: Aug 2012
Location: herefordshire England
Posts: 132
iTrader: (0)
could be the exhaust header pipe gasket not sealing properly

Vn 750 A2 1986 rebuilt engine, crank shaft, half casing,shell bearings,con rods,rear cylinder head,oil pump,water pump ,(had ceased bearing rusted up),tie bar upgrade,clutch basket drilled,front cylinder cam chains,toc springs,stator,shaved, rectifier,agm battery,solenoid ,starter motor (used) re-spray ongoing.
JETHRO is offline  
Sponsored Links


Quick Reply

Register Now

In order to be able to post messages on the Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

Once registered, your User Name"cannot be changed". We can make exceptions within 7 days, but after that, it is set in stone.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome