Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

When converter is locked up car very slowly accelerates

Thread Tools
 
Search this Thread
 
Old Jul 7, 2004 | 01:40 PM
  #1  
maddboost's Avatar
Thread Starter
TECH Veteran
iTrader: (11)
 
Joined: Jul 2002
Posts: 4,331
Likes: 3
From: Elmhurst, IL
Default When converter is locked up car very slowly accelerates

When ever my converter locks up around 45 to 65 MPH and then I try and give the car gas to say pass another car on the road the car accelerates very slowly. The equivlent to like 1/8th throttle. No matter if I press gas pedal to 1/4 throttle, 1/2 throttle, or even WOT it still accelerates at the same slow speed. But once its has been locked up for awhile it will then accelerate normally. Is this normal? The car has a Vig 3600 stall and a full dyno tune and the shop who did the tune said thats what happens.
Reply
Old Jul 7, 2004 | 02:59 PM
  #2  
Ragtop 99's Avatar
TECH Senior Member
iTrader: (7)
 
Joined: Nov 2001
Posts: 9,491
Likes: 1
From: Bethesda, MD
Default

so you can go to WOT and it doesn't kick down?
Reply
Old Jul 7, 2004 | 03:01 PM
  #3  
94form2000z's Avatar
TECH Enthusiast
iTrader: (10)
 
Joined: Aug 2002
Posts: 720
Likes: 1
From: Arlington, TX Congestion City
Default

To me it sounds like your tuner doesn't know how to adjust shifting and downshifting correctly. JMHO
Reply
Old Jul 7, 2004 | 03:07 PM
  #4  
maddboost's Avatar
Thread Starter
TECH Veteran
iTrader: (11)
 
Joined: Jul 2002
Posts: 4,331
Likes: 3
From: Elmhurst, IL
Default

Originally Posted by Ragtop 99
so you can go to WOT and it doesn't kick down?
Yea. Its seems to kick down if I try at it a few times or if I continue to drive on for awhile. Makes it a pain in the *** to try and pass cars on the highway.
Reply
Old Jul 9, 2004 | 05:40 PM
  #5  
rufretic's Avatar
10 Second Club
iTrader: (37)
 
Joined: Jan 2004
Posts: 1,935
Likes: 0
Default

I don't think it should be like that. When you put a stall in it should hit harder at wot no matter what speed your going. Thats one of the biggest reasons for a stall is so you don't have any dead spots. My SS3600 goes in wednesday so I don't have personal experience yet but I did a lot of research and what your explaining doesn't sound right. I would take it to another shop and see what they think.
Reply
Old Jul 9, 2004 | 11:31 PM
  #6  
heyitsTaJay's Avatar
TECH Fanatic
 
Joined: Sep 2002
Posts: 1,306
Likes: 0
From: DETROIT MUSCLE
Default

i would take it back to the 1st shop so that they dont assume someone else touched it. the symptoms your having arent sounding right. i know with my VIG, when i hit the gas it takes off like a rocket.....

J
Reply
Old Jul 10, 2004 | 02:00 PM
  #7  
GoldLS1's Avatar
On The Tree
iTrader: (4)
 
Joined: Jun 2004
Posts: 191
Likes: 0
From: Euless, Tx
Default

dont mean to hijack the post but heyitsTaJay how do ya like the stall?? I think my yank kicked the can so im in the market for a new one and the one u have is what ive been thinkin... Im lookin for one that revs up pretty good under light acceleration, hits likea @#$%^&, i want it to be obvious to me that i have a stall in it... sound like thats how urs acts or shoulda i got to the 3600??
Reply
Old Jul 11, 2004 | 12:23 AM
  #8  
heyitsTaJay's Avatar
TECH Fanatic
 
Joined: Sep 2002
Posts: 1,306
Likes: 0
From: DETROIT MUSCLE
Default

well if your coming from a YANK which is known to be the "best" you might not be satisfied, or you might be happier than ever. i would do a search or post on how "different" it will be going from what you had to a VIG, and see if people say "go with another YANK or "yah, switch to a VIG" my personal experience with mine is awesome. it flashes the at around 3700 even though it says 3200 (vig's are known for this) i love the converter, and wouldnt trade it for the world. i think you will like it too, but i dont know what yank you had?????
good luck J
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo




All times are GMT -5. The time now is 08:01 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE