PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Predator tuneing HELP PLEASE!!!!!

Thread Tools
 
Search this Thread
 
Old Mar 20, 2012 | 09:11 PM
  #1  
1320BIRD's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Jun 2010
Posts: 47
Likes: 0
From: SLIDELL<LA
Default Predator tuneing HELP PLEASE!!!!!

k guys I have ls1 with 4l60e trand 10 bolt 4.56 gears i bought predator tuner and it lets me make all changes and when test drive no shift to 2-3 or 3-4 ??
i change the shift points on RPM base and as well as MPH together and individualy PLEASE HELP !! WHAT AM I DOING WRONG??

OR can someone point me in a better direction?

Last edited by 1320BIRD; Mar 20, 2012 at 09:12 PM. Reason: misspelled
Reply
Old Mar 21, 2012 | 08:56 PM
  #2  
1320BIRD's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Jun 2010
Posts: 47
Likes: 0
From: SLIDELL<LA
Default

Really Anyone ever have this problem ?
Reply
Old Mar 22, 2012 | 03:06 PM
  #3  
disc0monkey's Avatar
12 Second Club
iTrader: (10)
 
Joined: Jan 2009
Posts: 1,302
Likes: 1
From: 5.0
Default

you did choose the automatic tune? is the rev limiter set lower than the shift point?
Reply
Old Mar 22, 2012 | 03:08 PM
  #4  
Mike@Diablosport's Avatar
LS1Tech Sponsor
15 Year Member
Photogenic
Liked
iTrader: (2)
 
Joined: Jan 2008
Posts: 2,295
Likes: 11
From: Central Florida
Default

Im guessing the MPH is set too high, it has to reach the MPH before it commands the shift.

What is the revision on the Predator?
Reply
Old Mar 22, 2012 | 06:02 PM
  #5  
1320BIRD's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Jun 2010
Posts: 47
Likes: 0
From: SLIDELL<LA
Default

Originally Posted by Mike@Diablosport
Im guessing the MPH is set too high, it has to reach the MPH before it commands the shift.

What is the revision on the Predator?
ive cotacted the help line , he says i have the most updated unit,
i have tried several ways , i tried raising and lowering shift point (MPH)
i even tried changing shift point through RPM , I even tried changing Rev
limit thats totaly shuts down motor when put in gear , I was told by support help that I should take to CMR ??? i have reset parameters several times , i dont believe im confusing computer .

I used a formula for F-Body.com for trans gear ratio/ to tire size for mph infor at each geat , i will say this 1-2 shift is perfect around 6100 ??
Reply
Old Mar 23, 2012 | 07:50 AM
  #6  
Mike@Diablosport's Avatar
LS1Tech Sponsor
15 Year Member
Photogenic
Liked
iTrader: (2)
 
Joined: Jan 2008
Posts: 2,295
Likes: 11
From: Central Florida
Default

Do you have the cables to connect the tool to a PC and export the tune files?
Reply
Old Mar 24, 2012 | 08:34 AM
  #7  
1320BIRD's Avatar
Thread Starter
Teching In
iTrader: (5)
 
Joined: Jun 2010
Posts: 47
Likes: 0
From: SLIDELL<LA
Default

Originally Posted by Mike@Diablosport
Do you have the cables to connect the tool to a PC and export the tune files?
i would have to say if it didnt come with , most likely not , what do I need ?
Reply




All times are GMT -5. The time now is 07:25 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