GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

Delayed d-shift

Thread Tools
 
Search this Thread
 
Old Oct 10, 2007 | 12:54 PM
  #1  
shandy294's Avatar
Thread Starter
TECH Fanatic
 
Joined: May 2004
Posts: 1,087
Likes: 0
From: Cibolo Tx
Default Delayed d-shift

truck in sig: yesterday it took about 3 sec after being floored to d-shift...33,000 miles...it's only done it about 3 times since I bought it new.

Anyone else have this happen?
Reply
Old Oct 10, 2007 | 06:10 PM
  #2  
ForcedTQ's Avatar
TECH Enthusiast
iTrader: (1)
 
Joined: Nov 2005
Posts: 727
Likes: 0
From: Northern CA
Default

I have also had this issue, although my rig is over 100,000 miles. It is most prominent when traveling at cruise speed (45-75) and hammering down to pass.
Reply
Old Oct 10, 2007 | 06:33 PM
  #3  
nick993's Avatar
TECH Apprentice
iTrader: (2)
 
Joined: Oct 2005
Posts: 337
Likes: 0
From: Bakersfield, CA.
Default

a tune will fix that. they can up your rev limiter and tranny shift points. it wont hesitate.
Reply
Old Oct 11, 2007 | 11:11 AM
  #4  
shandy294's Avatar
Thread Starter
TECH Fanatic
 
Joined: May 2004
Posts: 1,087
Likes: 0
From: Cibolo Tx
Default

Thanks. Any other possibilities other than tune?
Reply
Old Oct 13, 2007 | 11:54 AM
  #5  
James B.'s Avatar
TECH Fanatic
20 Year Member
iTrader: (1)
 
Joined: Mar 2003
Posts: 1,985
Likes: 3
From: 33.91° -117.48°
Default

Too bad it's so intermittent. If you could reproduce the problem easily it might turn up in some scanner logs. A bad throttle position sensor, for example.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
thunder550
GM Drivetrain & Suspension
2
Oct 18, 2006 12:18 AM
frito1
GMT 800 & Older GM General Discussion
4
Nov 10, 2005 05:45 PM
Black Blown 02
GM Engine & Exhaust Performance
4
Aug 24, 2003 02:04 PM
Hit Man X
GM Engine & Exhaust Performance
0
Jun 20, 2003 05:45 PM




All times are GMT -5. The time now is 01:44 AM.