Full Size K5 (1969-1991) GMT415 (1992-1994) Tech Discuss any and all full size K5 general tech topics here.

Hesitation at start

Thread Tools
 
Search this Thread
 
Old Dec 21, 2009 | 07:52 PM
  #1  
84_K5's Avatar
Thread Starter
|
Beginning Member
Joined: Dec 2009
Posts: 13
84_K5 is on a distinguished road
Default Hesitation at start

I have a 350 target master with a Edelbrock 1406 (I think it is) Anyway, when I take off from a start I get some hesitation, only from a start. So I have to ease out the gas for a second, then ease back into the gas. If I'm cruising at all, then punch it…. No issues … takes off like a jet. Any ideas ?
 
Old Dec 21, 2009 | 08:34 PM
  #2  
oisinirish's Avatar
Super Member
Joined: Jan 2009
Posts: 1,173
From: Austin, TX.
oisinirish is an unknown quantity at this point
Default

Is your timing set to stock?
AIR system may need some service, air pump, diverter valve etc.
EGR could be faulty.
Exhaust leak
Fiddle with carb adjustment? Not familiar with yours.

Sounds like a vacuum or air flow/ fuel mixture issue to me.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rknudson74
2nd Generation S-series (1995-2005) Tech
9
Jul 11, 2013 01:11 PM
Canam
2nd Generation S-series (1995-2005) Tech
3
Aug 14, 2011 07:10 PM
thebaf
Engine & Internal
6
May 18, 2006 01:08 AM
wahhen
1st Generation S-series (1983-1994) Tech
1
Jun 10, 2005 10:56 PM
jp5162
2nd Generation S-series (1995-2005) Tech
3
Mar 1, 2005 10:11 PM




All times are GMT -5. The time now is 10:41 PM.