Anyone got the service pdf?
Anyone got the service pdf?
Does anyone have the service pdf to help me, I have recently changed the fuel pump due to it not working( bike was sat for a while) . It now cranks but won't start.. currently problem solving with it, suspect the fuel injectors but making my way through the checks.
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- maxredline
- Posts: 24
- Joined: Fri Jun 12, 2026 4:22 am
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I just did the same job, bike would not start.Tested the pumps output pressure which in my case was fine.
Then removed the throttle bodies and injectors. Tested the injectors on the bench with power supplied
and sprayed carb leaner through the injectors using a moddified rim rubber air stem.
Consider buying new allen head bolts for throttle body bolts as they are easier to tighten up in the limited space between cylinder banks. you may have to aquire a tool to do this, like a flexable extention.
Getting throttle boots fitted correctly is very important. Haredend rubber can be a biatch but there appears to be new replacements on the interweb.
Re installed using what is needed in your case.
Be ready to install new rubber tubing throught out the throttle bodies and check you cooing hosed while in there.
BTW you can buy Honda Civic injectors from the same aera that will work on the VFR if you injectors are pooched.
Then removed the throttle bodies and injectors. Tested the injectors on the bench with power supplied
and sprayed carb leaner through the injectors using a moddified rim rubber air stem.
Consider buying new allen head bolts for throttle body bolts as they are easier to tighten up in the limited space between cylinder banks. you may have to aquire a tool to do this, like a flexable extention.
Getting throttle boots fitted correctly is very important. Haredend rubber can be a biatch but there appears to be new replacements on the interweb.
Re installed using what is needed in your case.
Be ready to install new rubber tubing throught out the throttle bodies and check you cooing hosed while in there.
BTW you can buy Honda Civic injectors from the same aera that will work on the VFR if you injectors are pooched.
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Just do it
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mello dude
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- tbzep
- Posts: 18
- Joined: Thu Jun 11, 2026 7:58 pm
- Location: West TN
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Honda Civic injectors? That should be a sticky!
Survivor of two big VFR.Discussion crashes.
My V-4's
2007 RWB Anniversary
2008 Sword Silver w/ DMr suspension goodies
2004 Italian Red (RIP)
1986 VF500F (RIP) My first bike, my first love, my gateway drug to V-4's!
My V-4's
2007 RWB Anniversary
2008 Sword Silver w/ DMr suspension goodies
2004 Italian Red (RIP)
1986 VF500F (RIP) My first bike, my first love, my gateway drug to V-4's!

