G oog le Buell 1125R Forum | Login/out | Topics | Search | Custodians | Register | Edit Profile


Buell Forum » 1125R Superbike Board » Archive through May 09, 2014 » Fuel pump « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

1125rcya
Posted on Tuesday, May 06, 2014 - 09:33 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

What were the beginning signs that your fuel pump was starting to go bad, before any real problems were seen? How long did it take the pump, to take a complete shit? Thanks
Top of pagePrevious messageNext messageBottom of page Link to this message

Stirz007
Posted on Tuesday, May 06, 2014 - 09:42 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Check fuel pressure in diagnostic mode at key on (517 kPa) and while running (380-415 kPA). Short-cycling after key off could be failing check valve. Beyond that, it goes when it decides to.
Top of pagePrevious messageNext messageBottom of page Link to this message

Mhpalin
Posted on Tuesday, May 06, 2014 - 11:12 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

When my fuel pump on my CR went there was no warning one day it just did not start and there was low fuel pressure I can't remember what that was.
Mike
Top of pagePrevious messageNext messageBottom of page Link to this message

Pgh_biker
Posted on Wednesday, May 07, 2014 - 09:48 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I am replacing my fuel pump because last year my bike started to sputter and jerk as if it was running out of fuel. This seemed to start as it warmed up and had run about 70 to 90 miles. I was getting low fuel pressure errors. If I stopped for about 30 minutes it would go away and I could ride until it needed to refuel. This year the first 2 times I took it out It happened only after about 10 miles of riding. I checked all the grounds, they were clean n tight so I decided to change out the fuel pump. Actually my bike mechanic brother is doing the work for me and It should be done sometime next week so I will report on how that turns out.
« Previous Next »

Add Your Message Here
Post:
Bold text Italics Underline Create a hyperlink Insert a clipart image

Username: Posting Information:
This is a public posting area. Enter your username and password if you have an account. Otherwise, enter your full name as your username and leave the password blank. Your e-mail address is optional.
Password:
E-mail:
Options: Post as "Anonymous" (Valid reason required. Abusers will be exposed. If unsure, ask.)
Enable HTML code in message
Automatically activate URLs in message
Action:

Topics | Last Day | Tree View | Search | User List | Help/Instructions | Rules | Program Credits Administration