C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

HARD TO START WHEN WARMED UP. HELP!

Thread Tools
 
Search this Thread
 
Old Aug 17, 2003 | 01:08 AM
  #1  
RALLYWHEEL's Avatar
RALLYWHEEL
Thread Starter
Heel & Toe
 
Joined: Mar 2002
Posts: 16
Likes: 0
From: WHITEVILLE TN
Default HARD TO START WHEN WARMED UP. HELP!

Have a 79 L82, when it is cold, it turns over fine. When I drive it and warm it up, it is sluggish to start up after turning off the ignition and kind of drags like the battery is dead or something. I have heard of "heat soak" or something like that. Is that my problem and how do I correct it? Thanks.
Reply
Old Aug 17, 2003 | 07:46 AM
  #2  
Larry B.'s Avatar
Larry B.
Le Mans Master
 
Joined: Sep 2000
Posts: 5,635
Likes: 4
From: Orlando Floriduh
Default Re: HARD TO START WHEN WARMED UP. HELP! (RALLYWHEEL)

If the problem just started you may just have a bad starter... But first thoroughly check ALL of the cable connections. If in doubt clean them.
Reply
Old Aug 17, 2003 | 08:10 AM
  #3  
Eddie 70's Avatar
Eddie 70
Race Director
Supporting Lifetime Gold
St. Jude 10 Year Donor
25 Year Member
Liked
Community Favorite
 
Joined: Feb 1999
Posts: 19,659
Likes: 34
From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Default Re: HARD TO START WHEN WARMED UP. HELP! (bluevetteman)

To cure the heat soak on my 79, I wound up changing the solenoid coil. This fully stopped the heat soak. You can pickup a solenoid coil at any parts store.
Reply
Old Aug 17, 2003 | 09:06 AM
  #4  
ettev's Avatar
ettev
Safety Car
Supporting Gold
25 Year Member
Liked
Loved
Top Answer: 5
 
Joined: Mar 2000
Posts: 3,544
Likes: 448
From: Central Pennsylvania
Default Re: HARD TO START WHEN WARMED UP. HELP! (RALLYWHEEL)

Believe it or not, your timing can cause slow cranking on hot engines if not set to spec.
Reply
Old Aug 17, 2003 | 09:09 AM
  #5  
SmokedTires's Avatar
SmokedTires
Le Mans Master
20 Year Member
 
Joined: Apr 2000
Posts: 7,562
Likes: 9
From: B'Ville NY
Cruise-In III Veteran
St. Jude Donor '05
Default Re: HARD TO START WHEN WARMED UP. HELP! (ettev)

Believe it or not, your timing can cause slow cranking on hot engines if not set to spec.
:iagree: Be sure to check that your timing is not too far advanced ;)
Reply
Old Aug 18, 2003 | 10:44 AM
  #6  
Stewart's74's Avatar
Stewart's74
Safety Car
20 Year Member
 
Joined: Aug 2000
Posts: 3,943
Likes: 44
From: Florham Park NJ Port Credit Ontario
Default Re: HARD TO START WHEN WARMED UP. HELP! (SmokedTires)

Yep, check the timing. Solved my problem.
Reply
Old Aug 18, 2003 | 11:09 AM
  #7  
68shark's Avatar
68shark
Burning Brakes
 
Joined: Jul 2001
Posts: 1,160
Likes: 0
From: Ajax Ontario
Default Re: HARD TO START WHEN WARMED UP. HELP! (Stewart's74)

Check your battery connections and cables. Corroded cables or bad connections or ground will cause the same problem. Many starters get needlessly replaced when it's the wiring that is the problem.
Reply
Old Aug 18, 2003 | 02:19 PM
  #8  
Hobbes Blk '80's Avatar
Hobbes Blk '80
Instructor
 
Joined: Jun 2003
Posts: 158
Likes: 0
From: St. Albert Alberta
Default Re: HARD TO START WHEN WARMED UP. HELP! (68shark)

Had the same problem....hit your car with a hammer right on the nose a few times, he'll smarten up.
Reply

Get notified of new replies

To HARD TO START WHEN WARMED UP. HELP!

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




All times are GMT -4. The time now is 10:41 PM.

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