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Sputtering and jumping.

  • Thread starter Thread starter FourEyed85
  • Start date Start date Feb 14, 2006
F

FourEyed85

New Member
Nov 17, 2005
34
1
0
Ligas, Az
Feb 14, 2006
#1
  • Feb 14, 2006
  • #1
hey. lately my car has been "sputtering". when i try to give it some "go" in first gear, it starts jerking and sputtering untill about 2k rpm. I have a holley electric fuel pump and it makes a weird noise when I first start the car. but will go away in about 5 minutes. I was thinking that this is the problem.

Will this also happen if I had an exhaust leak from the shorty header to the x pipe?
 

sgarlic

Founding Member
Apr 21, 2001
3,085
1
56
Feb 15, 2006
#2
  • Feb 15, 2006
  • #2
I wouldn't think an exhaust leak would cause that sort of issue, but a fuel pump going south definately could.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Feb 15, 2006
#3
  • Feb 15, 2006
  • #3
We dont see nearly as much carbed stuff as EFI - you are running a carb, right? Jetting was my first thought (did this crop up since it has gotten cold outside?).

And if it arose since your new electric pump, I would toss a gauge on there (low pressure gauges are pretty cheap) and see what the pressure is doing when it acts up.

MHO. Good luck.
 
F

FourEyed85

New Member
Nov 17, 2005
34
1
0
Ligas, Az
Feb 16, 2006
#4
  • Feb 16, 2006
  • #4
yeah i got a carb. Holley 750Double Pumper. thx
 
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