C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

hyper tech help

Thread Tools
 
Search this Thread
 
Old Apr 11, 2005 | 07:06 PM
  #1  
2pedala's Avatar
2pedala
Thread Starter
Advanced
 
Joined: Nov 2004
Posts: 57
Likes: 0
Default hyper tech help

just installed hyper tech3 on 03 set shift firm 25% and shift rpm 1 mph in each shift now car stumbles bad like trouble shifting not motor. only at full throttle not at near full throtlle any sugestions??
Reply
Old Apr 11, 2005 | 07:20 PM
  #2  
quimbo's Avatar
quimbo
Drifting
 
Joined: Jul 2002
Posts: 1,396
Likes: 0
From: new york
Default

Why dont you reflash the car back to stock and call there tech support before you screw up your tranny!!!!!!!!



QUIMBO SEEYAAAH
Reply
Old Apr 11, 2005 | 07:32 PM
  #3  
2pedala's Avatar
2pedala
Thread Starter
Advanced
 
Joined: Nov 2004
Posts: 57
Likes: 0
Default

thats what i just did now going to run hard see if it is back to norm
Reply
Old Apr 11, 2005 | 09:18 PM
  #4  
2pedala's Avatar
2pedala
Thread Starter
Advanced
 
Joined: Nov 2004
Posts: 57
Likes: 0
Default wow

i did reflash an reset over an over till narrowed it down to shift points set at 5700. was culprut. car shifts at 6000 stock had to stay with that rpm to keep prob out??? man i drove my poor car hard as it would run 20 runs feel bad about abuse. only 7k miles on 2003 aniv. convert.
Reply
Old Apr 11, 2005 | 09:23 PM
  #5  
EHS's Avatar
EHS
Race Director
10 Year Member
 
Joined: May 2000
Posts: 14,542
Likes: 5
Default

Please don't screw up your car. Go back to stock.
Reply

Get notified of new replies

To hyper tech help





All times are GMT -4. The time now is 01:21 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE