SUPPORT OUR SPONSOR

Go Back   Club Cobra > Club Cobra Tech Areas > Shop Talk

Welcome to Club Cobra!  The World's largest non biased Shelby Cobra related site!

  •  » Representation from nearly all Cobra/Daytona/GT40 manufacturers
  •  » Help from all over the world for your questions
  •  » Build logs for you and all members
  •  » Blogs
  •  » Image Gallery
  •  » Many thousands of members and nearly 1 million posts! 

YES! I want to register an account for free right now!  p.s.: For registered members this ad will NOT show

Nevada Classics
MMG Superformance
Main Menu
Nevada Classics
Nevada Classics
Keith Craft Racing
Advertise at CC
Banner Ad Rates
MMG Superformance
Keith Craft Racing
November 2025
S M T W T F S
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30            

Kirkham Motorsports

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1 (permalink)  
Old 04-10-2008, 07:53 AM
Terry Stapley's Avatar
CC Member
Visit my Photo Gallery

 
Join Date: Oct 2003
Location: Saratoga Springs, UT
Cobra Make, Engine: Shell Valley, 418W, tremec 3550tko, 9" ford rear, 3.0 gear, silver/black
Posts: 408
Not Ranked     
Default Engine Misfire - "About Last Night"

I got home after 3 hours in the dentist chair and after soup for dinner I head to the garage to start the engne to see if it is still running ok!
I start it and it starts easily but it is immediately apparent that it is missing again. I only let it run for a 30 seconds or so and shut if off! I spray water on the headers and #1 and # 8 are cooler than the other 6 cylinders again. So I take the air cleaner off and look inside the carb and fuel is dripping onto the very front of th throttle plate on the passenger side front primary! Not good! I take out the front fuel bowl sight plug and NO fuel spills out so the float level does not seem high, it continues to drip.
I pull the # 1 and # 8 spark plugs and they are WET with fuel. It continues to drip. I pull the rest of the plugs and they are dry, but black and sooty! It continues to drip!
I then remove the bottom bolt of the fuel bowl to let the fuel drain and the dripping stops!
I looked closely but with the choke in the way I could not see from where it was dripping.
I then held the throttle plates wide open and turned on the fuel pump with the sight plug still out and no dripping inside or outside the carb!
It is a 750 Holley DP and do not have a clue as to why it would be dripping if the fuel bowl level is at normal level or where the fuel is dripping from. I have 6 lbs of pressure at the fuel regulator.
Anybody have any suggestions as to where to look to fix this issue!!
At least I think I have the problem narrowed down to the carb!!
__________________
Terry
Reply With Quote
 



Posting Rules
You may not post new threads
You may not 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 On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 03:04 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: CC Policy