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:

Weak Starts...any ideas.

Thread Tools
 
Search this Thread
 
Old Apr 17, 2009 | 07:56 PM
  #1  
AFTRBRNR's Avatar
AFTRBRNR
Thread Starter
Pro
10 Year Member
 
Joined: Mar 2007
Posts: 600
Likes: 11
From: Wilmington NC
Default Weak Starts...any ideas.

When I turn the key the starter turns, pauses, then starts the engine.

Other problems occuring is the car stalls when making quick stops. It has a hard time starting after it stalls out.

The car has been tuned by Charlie at RPM here in CA and has worked just fine until recently. Car is a 2001 (built in Oct 2000) with 99,800 miles on the clock.

The fuel filter was replaced 30,000 miles ago. The spark plugs are 250 miles old.
Reply
Old Apr 17, 2009 | 09:31 PM
  #2  
Bill Curlee's Avatar
Bill Curlee
Tech Contributor
Supporting Lifetime Gold
Veteran: Navy
25 Year Member
Liked
Community Favorite
 
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
Default

Start by doing the BASICS. Remove inspect and clean your battery terminals. Make sure that there properly torqued to the battery. Proper torque= 11 ft/lbs.

Then inspect ALL the wiring at the starter solenoid. The alternator charging wire goes from the battery to the solenoid and then to the battery.

Then inspect ALL the battery NEGATIVE Terminals. Battery to the block and battery to the frame at G-104/108:





BC
Reply
Old Apr 17, 2009 | 09:44 PM
  #3  
JCamaro's Avatar
JCamaro
Burning Brakes
15 Year Member
 
Joined: Apr 2008
Posts: 877
Likes: 4
From: Nouvelle Ecosse
Default

Originally Posted by AFTRBRNR
When I turn the key the starter turns, pauses, then starts the engine.

Other problems occuring is the car stalls when making quick stops. It has a hard time starting after it stalls out.

The car has been tuned by Charlie at RPM here in CA and has worked just fine until recently. Car is a 2001 (built in Oct 2000) with 99,800 miles on the clock.

The fuel filter was replaced 30,000 miles ago. The spark plugs are 250 miles old.
BC....has a good tip for you...but it sounds to me like a weak/failing starter solenoid.....
Reply
Old Apr 17, 2009 | 10:54 PM
  #4  
AFTRBRNR's Avatar
AFTRBRNR
Thread Starter
Pro
10 Year Member
 
Joined: Mar 2007
Posts: 600
Likes: 11
From: Wilmington NC
Default

Thank you for the help Bill....you would think you are a paid member for all the advice you give!!!

I'm waxing the beast tonight; I'll investigate your leads.
Reply
Old Apr 18, 2009 | 09:27 AM
  #5  
Bill Curlee's Avatar
Bill Curlee
Tech Contributor
Supporting Lifetime Gold
Veteran: Navy
25 Year Member
Liked
Community Favorite
 
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
Default

Originally Posted by AFTRBRNR
Thank you for the help Bill....you would think you are a paid member for all the advice you give!!!

I'm waxing the beast tonight; I'll investigate your leads.

No,,,,,Im not paid ,by NO means. Just ask my wife!


Now your doing what the higher ups in the Navy want their ships to do:

Quote "I'm waxing the beast tonight; I'll investigate your leads. "

The lower ranks call that:
Shine she must,,,,,,Run she might!



BC
Reply
Old Apr 18, 2009 | 04:21 PM
  #6  
AFTRBRNR's Avatar
AFTRBRNR
Thread Starter
Pro
10 Year Member
 
Joined: Mar 2007
Posts: 600
Likes: 11
From: Wilmington NC
Default

Cleaned the battery terminals and all the grounds in the engine bay. Started fine....I'll check again today to make sure it's not beginner's luck.
Reply

Get notified of new replies

To Weak Starts...any ideas.





All times are GMT -4. The time now is 12:39 AM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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