Go Back   The Supercar Registry > General Discussion > Technical & Restoration


Reply
 
Thread Tools Display Modes
  #21  
Old 10-02-2005, 05:48 PM
COPO COPO is offline
Yenko Contributing Member
 
Join Date: Mar 2000
Location: Atlanta, GA & the Middle East
Posts: 3,022
Thanks: 400
Thanked 377 Times in 201 Posts
Default Re: Engine Stalls...

How about replacing the carb with one you know runs well to help to isolate the problem.
Reply With Quote
  #22  
Old 10-02-2005, 06:17 PM
WILMASBOYL78's Avatar
WILMASBOYL78 WILMASBOYL78 is offline
Yenko Contributing Member
 
Join Date: Jul 2003
Location: new york
Posts: 8,350
Thanks: 1
Thanked 2,133 Times in 581 Posts
Default Re: Engine Stalls...

Changing the carb is an option I considered. Just trying to avoid doing all that plumbing!!! Will try increasing float level today, if that doesn't work, then another carb...

wilma
__________________
02 Berger 380hp #95
Lots of L78 Novas
Join National Nostalgic Nova!
70 Orange Cooler
69 Camaro
Reply With Quote
  #23  
Old 10-03-2005, 04:00 AM
Verne_Frantz Verne_Frantz is offline
Senior Member
 
Join Date: Jul 2003
Location: Central New Jersey
Posts: 3,793
Thanks: 34
Thanked 240 Times in 123 Posts
Default Re: Engine Stalls...

Sheeeesh, raise the floats, lower the floats, raise the floats, lower the floats...........
I'm tired. You could raise OR lower those floats all day long off stock setting and you probably wouldn't notice any differnce in the way the engine ran. If you have a hard time setting them to stock setting, that's an indication they're sinking, otherwise just set 'em stock.
Then go back and run that vacuum test. Does it idle ok with your foot off the brake???? So far you've only said the car runs bad when you step on the brake............

just trying to help
Reply With Quote
  #24  
Old 10-03-2005, 06:07 AM
Belair62 Belair62 is offline
Senior Member
 
Join Date: Nov 2000
Location: Suburban Chicago
Posts: 13,448
Thanks: 0
Thanked 14 Times in 11 Posts
Default Re: Engine Stalls...

Simmer down you old fart...you only know them damn AFB's anyway !!
__________________
<span style="font-weight: bold"> (__{B}_____]]]]~~~~</span>
Don't mess with old farts - age and treachery will always overcome youth and skill! Bullshit and brilliance only come with age and experience.
Reply With Quote
  #25  
Old 10-03-2005, 05:04 PM
Verne_Frantz Verne_Frantz is offline
Senior Member
 
Join Date: Jul 2003
Location: Central New Jersey
Posts: 3,793
Thanks: 34
Thanked 240 Times in 123 Posts
Default Re: Engine Stalls...

Guilty on both counts!
Reply With Quote
  #26  
Old 10-03-2005, 05:27 PM
WILMASBOYL78's Avatar
WILMASBOYL78 WILMASBOYL78 is offline
Yenko Contributing Member
 
Join Date: Jul 2003
Location: new york
Posts: 8,350
Thanks: 1
Thanked 2,133 Times in 581 Posts
Default Re: Engine Stalls...

You guys are great! Thanks for all the helpful ideas. Why don't we all get together some nite in my shop and just play with this carb until we get it to work?? I'll buy the beer!!


wilma


ps. I gave into golf and sunshine on Sunday and left the car cover on L78. Maybe tomorrow nite I will dive in again..
__________________
02 Berger 380hp #95
Lots of L78 Novas
Join National Nostalgic Nova!
70 Orange Cooler
69 Camaro
Reply With Quote
  #27  
Old 10-03-2005, 05:53 PM
SamLBInj SamLBInj is offline
Yenko Contributing Member
 
Join Date: Nov 2003
Location: Depends when I am
Posts: 1,978
Thanks: 1
Thanked 3 Times in 3 Posts
Default Re: Engine Stalls...

[ QUOTE ]
Experiencing a stalling problem with one of the L78 4spd cars. Car stalls when you brake for a stop, but starts right again up when you hit the key. Runs fine down the road but feels a little funy when you hit the brakes. Any comments...

wilma

[/ QUOTE ]
Maybe this is the problem, Got to push that clutch in
http://www.whtc.com/Shared/Auto/tuto...earnstick.html
__________________
SamLBInj
69 Z/28 X33D80 72-B
H-D 105 FLSTC
Reply With Quote
  #28  
Old 10-04-2005, 07:44 AM
WILMASBOYL78's Avatar
WILMASBOYL78 WILMASBOYL78 is offline
Yenko Contributing Member
 
Join Date: Jul 2003
Location: new york
Posts: 8,350
Thanks: 1
Thanked 2,133 Times in 581 Posts
Default Re: Engine Stalls...

Now why didn't I think of that??

wilma
__________________
02 Berger 380hp #95
Lots of L78 Novas
Join National Nostalgic Nova!
70 Orange Cooler
69 Camaro
Reply With Quote
  #29  
Old 10-24-2005, 08:02 AM
WILMASBOYL78's Avatar
WILMASBOYL78 WILMASBOYL78 is offline
Yenko Contributing Member
 
Join Date: Jul 2003
Location: new york
Posts: 8,350
Thanks: 1
Thanked 2,133 Times in 581 Posts
Default Re: Engine Stalls...

Got an email with some info from the 2nd owner of the car. He had he same problem and was convinced it was electrical in nature. The car acted this way on a number of occasions when I first got it. I have sinced changed the carb to a #'s unit for originality. And it still does the same thing, but it seems worse. I am really starting to think there is some wire that is pinched on braking, or .....??? went for a ride tonite and it screams down the road, but come to quick stop and.....that's it! I plan on jacking up the car and checking all wires near the back of engine, harness, etc.

wilma
__________________
02 Berger 380hp #95
Lots of L78 Novas
Join National Nostalgic Nova!
70 Orange Cooler
69 Camaro
Reply With Quote
  #30  
Old 10-24-2005, 08:06 AM
Xplantdad's Avatar
Xplantdad Xplantdad is offline
Moderator
 
Join Date: Sep 2004
Location: AZ
Posts: 32,508
Thanks: 7,658
Thanked 5,826 Times in 2,002 Posts
Default Re: Engine Stalls...

How about the fusible link? My Nova had the wire short out after some chafing. Did the same thing that you described...until it shorted out and blew the fuse!
__________________
Bruce
Choose Life-Donate!
Reply With Quote
Reply


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 Off

Forum Jump


All times are GMT. The time now is 08:07 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.

O Garage vBulletin Plugins by Drive Thru Online, Inc.