C7 Tech/Performance Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Only in Econ mode???

Thread Tools
 
Search this Thread
 
Old Oct 12, 2013 | 03:59 PM
  #1  
time2run's Avatar
time2run
Thread Starter
Racer
Supporting Lifetime
 
Joined: Aug 2013
Posts: 380
Likes: 9
From: Russellville TN
St. Jude Donor '13-'14-'15
Default Only in Econ mode???

The wife and I decided to take the Z51 and drive through the mountains in North Carolina. This is what this car was designed for. It moves so effortlessly through the turns you forget you are in the mountains.

Coming from the beach, we left the car in Econ mode and averaged about 28 MPG. Not to shabby so I hope that improves over time. While in the mountains, I changed the mode to sport and could feel the difference in the suspension, exhaust and the performance. After we topped the mountain I was surprised to hear the exhaust quiet down and looking at the display seeing the car in V4 mode. The car continued to cycle between V4 and V8 mode depending on the load to the engine. I ran through all the modes and each showed the car cycling from the V4 to the V8 mode.

Based on what I've heard and read, the V4 mode is only supposed to occur in the Econ mode. Has anybody else seen this or have I been inhaling to much exhaust?

Last edited by time2run; Oct 12, 2013 at 04:31 PM.
Reply
Old Oct 12, 2013 | 04:08 PM
  #2  
ChucksZ06's Avatar
ChucksZ06
Drifting
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2009
Posts: 1,358
Likes: 59
Default

Do you have an auto?
Reply
Old Oct 12, 2013 | 04:29 PM
  #3  
time2run's Avatar
time2run
Thread Starter
Racer
Supporting Lifetime
 
Joined: Aug 2013
Posts: 380
Likes: 9
From: Russellville TN
St. Jude Donor '13-'14-'15
Default

Originally Posted by ChucksZ06
Do you have an auto?
Yes....auto with performance exhaust.
Reply
Old Oct 12, 2013 | 05:37 PM
  #4  
rcallen484's Avatar
rcallen484
Race Director
 
Joined: Dec 2011
Posts: 10,355
Likes: 12
Default

Originally Posted by time2run
Yes....auto with performance exhaust.
Gotta be using paddles in some mode to deactivate it with auto. Not sure specifics--- the car's manual is your friend. See AFM in index.
Reply
Old Oct 14, 2013 | 01:38 PM
  #5  
VNAMVET's Avatar
VNAMVET
Le Mans Master
Veteran: Army
Veteran: Marine Corps
25 Year Member
Photoriffic
 
Joined: Sep 1999
Posts: 7,810
Likes: 416
From: FL
Default

Originally Posted by time2run
The wife and I decided to take the Z51 and drive through the mountains in North Carolina. This is what this car was designed for. It moves so effortlessly through the turns you forget you are in the mountains.

Coming from the beach, we left the car in Econ mode and averaged about 28 MPG. Not to shabby so I hope that improves over time. While in the mountains, I changed the mode to sport and could feel the difference in the suspension, exhaust and the performance. After we topped the mountain I was surprised to hear the exhaust quiet down and looking at the display seeing the car in V4 mode. The car continued to cycle between V4 and V8 mode depending on the load to the engine. I ran through all the modes and each showed the car cycling from the V4 to the V8 mode.

Based on what I've heard and read, the V4 mode is only supposed to occur in the Econ mode. Has anybody else seen this or have I been inhaling to much exhaust?
My behaved exactly like yours. I have been learning the infotainment
system but need to look into this in the user manual.
Reply
Old Oct 14, 2013 | 01:50 PM
  #6  
agapsdiver's Avatar
agapsdiver
Burning Brakes
10 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Jun 2013
Posts: 1,000
Likes: 282
From: Texas
Default

Originally Posted by time2run
Based on what I've heard and read, the V4 mode is only supposed to occur in the Econ mode. Has anybody else seen this or have I been inhaling to much exhaust?
Manual Trans requires Econ mode only.
Auto Trans I believe works with everything but Track.
Reply
Old Oct 14, 2013 | 02:42 PM
  #7  
time2run's Avatar
time2run
Thread Starter
Racer
Supporting Lifetime
 
Joined: Aug 2013
Posts: 380
Likes: 9
From: Russellville TN
St. Jude Donor '13-'14-'15
Default

Originally Posted by agapsdiver
Manual Trans requires Econ mode only.
Auto Trans I believe works with everything but Track.
Absolutely correct. The manual transmission will only cycle in the Econ mode. The auto tranny will cycle in all modes except when you are using the paddle shifters. I need to check out Track mode again as I thought I saw the mode cycle here as well. Guess I need to read the manual and move the mode from Auto to Off.
Reply

Get notified of new replies

To Only in Econ mode???





All times are GMT -4. The time now is 02:04 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
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-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
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