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:

Low power after hitting potholes

Thread Tools
 
Search this Thread
 
Old May 3, 2021 | 06:11 PM
  #1  
JeffreyDurbin's Avatar
JeffreyDurbin
Thread Starter
Instructor
10 Year Member
 
Joined: Aug 2011
Posts: 206
Likes: 9
From: Springfield, MO
Default Low power after hitting potholes

I have been here before and last year was sort of trying to sell my 1997 red C5. I ended up giving it to my daughter in St. Louis during one of our moving runs from Denver to Naples, FL.

She is new to the forum and her ID is C5Lyndsay.

She has been having a problem. Occasionally when she hits a pothole the car will go into low power mode. I asked her to get an auto parts place to pull codes.

Does the problem ring a bell for anyone?

Thank you!
Reply
Old May 3, 2021 | 09:30 PM
  #2  
mmartinez's Avatar
mmartinez
Melting Slicks
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2008
Posts: 3,138
Likes: 802
From: Espanola New Mexico
Default

Check the wheel speed sensor connectors on all wheels.
Reply
Old May 3, 2021 | 09:31 PM
  #3  
mmartinez's Avatar
mmartinez
Melting Slicks
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2008
Posts: 3,138
Likes: 802
From: Espanola New Mexico
Default

Check the wheel speed sensor connectors on all wheels.
Reply
Old May 3, 2021 | 10:03 PM
  #4  
Ricovette's Avatar
Ricovette
4th Gear
10 Year Member
 
Joined: Dec 2009
Posts: 4
Likes: 0
From: Sarasota, FL
Default

It wouldn't hurt to go ahead and check all of the electrical grounds on the 'Vette...especially the brain box ground... If this is loose, any bump or shake that causes it to lose contact can cause all kinds of headaches! All you have to do is locate them and tighten them up... Hope this helps... Stay safe... Rico
Reply
Old May 3, 2021 | 10:10 PM
  #5  
Smoken1's Avatar
Smoken1
.
Supporting Lifetime Gold
10 Year Member
St. Jude 10 Year Donor
Liked
Community Favorite
 
Joined: Apr 2013
Posts: 5,042
Likes: 1,156
From: Oregon
St. Jude Donor '14-'15-'16-'17-'18-'19-'20-'21-'22-'23
Default

Use the DIC and get the codes
Reply
Old May 3, 2021 | 10:27 PM
  #6  
JeffreyDurbin's Avatar
JeffreyDurbin
Thread Starter
Instructor
10 Year Member
 
Joined: Aug 2011
Posts: 206
Likes: 9
From: Springfield, MO
Default

Originally Posted by Smoken1
Use the DIC and get the codes
https://www.youtube.com/watch?v=SviRjIsy9G4
My DIC doesn't work.
Reply
Old May 3, 2021 | 10:48 PM
  #7  
C5 Diag's Avatar
C5 Diag
Moderator, Tech Contributor
Supporting Lifetime Gold
10 Year Member
Veteran: Air Force
Liked
Community Favorite
 
Joined: Sep 2013
Posts: 15,621
Likes: 4,066
From: Cape Coral, Florida
Default

If she drives the car to visit you in Naples I’ll be happy to look at it !!..I’m in AWESOME Cape Coral...LOL !!.. yes, have her take it to the parts store and see if they can pull codes for her !!

Last edited by C5 Diag; May 3, 2021 at 10:51 PM.
Reply
Old May 4, 2021 | 08:20 AM
  #8  
leadfoot4's Avatar
leadfoot4
Team Owner
25 Year Member
Active Streak: 60 Days
Active Streak: 90 Days
Community Builder
 
Joined: May 2001
Posts: 87,375
Likes: 1,593
From: Western NY
Default

Originally Posted by JeffreyDurbin
My DIC doesn't work.
Personal problem??











(sorry, I couldn't help myself, the opening was just too easy................. )
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old May 4, 2021 | 10:04 AM
  #9  
helga203's Avatar
helga203
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 6,013
Likes: 726
Default

Originally Posted by leadfoot4
Personal problem??











(sorry, I couldn't help myself, the opening was just too easy................. )
Thats good
Reply

Get notified of new replies

To Low power after hitting potholes





All times are GMT -4. The time now is 04:42 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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