Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

Engine Stalls When Floored

Thread Tools
 
Search this Thread
 
Old 10-10-2008, 03:05 PM
  #1  
REAVER117
2nd Gear Member
Thread Starter
 
REAVER117's Avatar
 
Join Date: Jan 2008
Location: Ontario & Michigan
Posts: 315
Default Engine Stalls When Floored

I'm trying to get my new carb properly tuned and everything seems to be working fine now. I was having some problems with a popping noise coming out of the exhaust but I turned the idle mixture up and I haven't noticed it, however whenever I floor the gas pedal the engine stalls. It runs fine if I just ramp up the RPMs, but if I just floor it outright the engine stalls. I haven't welded in the passenger floor pan so right now it's just sitting in my garage, and I'm guessing the engine probably isn't warmed up, could that be what's causing the stalling? On a side note I can hear a clicking or ticking coming from the passenger side of the engine, it's very hard to locate, any ideas?
REAVER117 is offline  
Old 10-10-2008, 04:32 PM
  #2  
urban_cowboy
5th Gear Member
 
urban_cowboy's Avatar
 
Join Date: Apr 2007
Location: Texas Hill Country
Posts: 2,100
Default

Sounds kinda like it is flooding out with a sudden WOT. I do not know anything about Edelbrock carbs, but if it were a Holley, I would say you are rich on your jetting/PV and the accelerator pump is putting you over the edge. Maybe a Edelbrock carb guy can say for sure what to look for.
urban_cowboy is offline  
Old 10-10-2008, 05:28 PM
  #3  
tomnardozza
1st Gear Member
 
tomnardozza's Avatar
 
Join Date: Jul 2008
Location:
Posts: 149
Default

timing
tomnardozza is offline  
Old 10-10-2008, 05:35 PM
  #4  
racin66coupe
5th Gear Member
 
racin66coupe's Avatar
 
Join Date: Dec 2007
Location: NH
Posts: 3,485
Default

i dont think it would be timing, cause if it was, it would bog wether it was sudden WOT or gradual. air lock maybe? i really dont know...
racin66coupe is offline  
Old 10-10-2008, 06:09 PM
  #5  
groho
4th Gear Member
 
groho's Avatar
 
Join Date: Oct 2005
Posts: 1,195
Default

according to the edelbrock carb manual, (.pdf), located at edel webpage, you're either rich on the secondaries, or the pump squirter needs to be changed. It states to adjust the lever to increase the pump squirt. That should be the one on the driver side top front, that pushes down on the plunger. Further out on the arm should increase the squirt.
groho is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mtgldr
S197 Handling Section
5
02-03-2024 09:00 PM
TfcCDR
V6 (1994-2004) Mustangs
1
09-14-2015 12:08 PM
Ryan Fitzpatrick
New Member Area
3
09-14-2015 02:21 AM
Pyrate Dave
5.0L (1979-1995) Mustang
8
09-10-2015 07:30 PM



Quick Reply: Engine Stalls When Floored



All times are GMT -5. The time now is 01:36 AM.