Corvette Since 1953, the All American Sports car, and with the new 2014 C7 model, no end is in sight.

2014 Corvette C7
Platform: Y-body
Latest Corvette C7 News here: CorvetteForum.com

Carb getting fuel but not starting

Old Oct 23, 2011 | 3:49 PM
  #1  
RoyaleWithCheese's Avatar
Thread Starter
CF Beginner
 
Joined: Oct 2011
Posts: 1
Likes: 0
Default Carb getting fuel but not starting

I have a '76 corvette engine in my FJ40 landcruiser. I just replaced all the gaskets on my top end and put everything back together. It's wired kind of funny in that the ignition switch fires up the fuel pump and then it's push button start.

When I went to start it to do the timing I let the fuel pump run for a minute and watched it refill the fuel filter and then pumped the gas pedal a bit to get gas in the carb. When I tried to start it I wasn't getting anything. The carb isn't spraying any fuel. I took the fuel hose off and let it pump into a gas can and it is getting proper pressure.

I poured fuel into the carb just to make sure it couldn't have been another issue and it fired right up but died as soon as I stopped pouring. Because of lack of time to work on the car the carb was off the car for a few months. Did it just get gumbed up from sitting too long and just needs to be cleaned out or could there be another cause of this to happen?

I'm a college student with very little time on my hands to work on things so if there is a quick fix that someone might know of to help me out I would appreciate it. Otherwise it looks like I might have to tear the carb down. Any help is appreciated thanks!
Reply
Old Oct 23, 2011 | 4:11 PM
  #2  
kevinkpk's Avatar
CF Monarch
10 Year Member
Liked
 
Joined: Jul 2011
Posts: 5,920
Likes: 139
From: kevinkpk
Default

What did you do to the carb? I'd suggest take the fuel line off the carb (you can also take the top off see if the float bowl is empty) and try blowing through it. I'd bet the float is hung closed, and won't let gas into the bowl. Also I assume you have an inline fuel filter, is there another in the carb? That is a quad (I assume) those came with a small filter in the carb were the fuel ine hooks to the carb. You don't need it with an inline filter.
Reply
Old Oct 24, 2011 | 9:12 PM
  #3  
maxxman04's Avatar
CF Veteran
 
Joined: Dec 2009
Posts: 1,851
Likes: 3
From: kentucky
Default

gas turns to a gummy, sticky, almost varnish like when ya let it sit awhile. i'd have the carb taken apart, cleaned real well, put back together with new gaskets and such.
Reply
Old Nov 14, 2011 | 9:28 PM
  #4  
73shark's Avatar
Administrator
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2006
Posts: 11,337
Likes: 194
From: KC, MO area
Default

Welcome to the forum.

Could be the fuel filter also.
Reply
Old Dec 10, 2011 | 9:06 PM
  #5  
chipmunk's Avatar
CF Beginner
 
Joined: Dec 2011
Posts: 10
Likes: 0
Default

check the incoming fuel line to make sure its not stopped up[filter] the needle may be stuck or u may have a gasket thats blocking the port pull the top off pick the float up then crank it see if it fulls if the filter is good blow though the line see if u can over the yrs i got the wrong kits or they give me the wrong 1
Reply
Old Dec 10, 2011 | 9:08 PM
  #6  
chipmunk's Avatar
CF Beginner
 
Joined: Dec 2011
Posts: 10
Likes: 0
Default

Originally Posted by maxxman04
gas turns to a gummy, sticky, almost varnish like when ya let it sit awhile. i'd have the carb taken apart, cleaned real well, put back together with new gaskets and such.




u forgot vise grips, zip ties, crazy glue lol
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Ebdaba
General Tech
1
Jun 8, 2014 12:49 AM
KarenLM
General Tech
5
Aug 29, 2013 7:32 AM
hunter10220
Silverado, Sierra & Fullsize Pick-ups
0
May 18, 2011 8:37 PM
krustyjonez
Silverado, Sierra & Fullsize Pick-ups
2
May 17, 2011 8:02 PM
moose5385
General Tech
1
Feb 10, 2008 1:10 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 3:55 AM.