Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Need Help - Hard Start Problem - Excessive Cranking

Thread Tools
 
Search this Thread
 
Old Sep 10, 2006 | 01:19 PM
  #1  
1QUIKWS6's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
Photoriffic
Active Streak: 30 Days
iTrader: (64)
 
Joined: Mar 2002
Posts: 2,382
Likes: 19
From: USA
Default Need Help - Hard Start Problem - Excessive Cranking

Car is my 2K ws6 with 34K miles. The car is only driven on weekends to shows. Ever since new the car has fired up as soon as I turn the key with no cranking whatsoever.

Last time I had the car out was about a month ago and it started as usual and ran great. Been setting in the garage since then with 1/4 tank of gas and the trickle charger on.

Yesterday I got in to go to a show, and the engine just cranked and cranked - acted as if it wasn't getting any fuel - but the gage on the rail reads as normal at 55psi. I thought it just might be bad gas so I drained the tank, filled up with fresh 98 and added injector cleaner for good measure.

Car still just cranks - it seems that if I hit the gas once while it's cranking - the car will start. Once it starts, it idles and runs as normal with no problems. As soon as I shut it off and try to re-start - it goes back to the cranking deal.

If it runs normally once started I don't think it is the ignition, but I am truly at a loss this time. There is no Check Engine light but I just loaned my scanner out and can't check for sure.

Anybody ever have the same problems, or have any ideas?

Any help would be appreciated - hate to have to take it to the dealer for a service raping

TIA,
-Jay-

BTW, tried to do a search - but the server keeps timing out?
Reply
Old Sep 10, 2006 | 02:16 PM
  #2  
1QUIKWS6's Avatar
Thread Starter
TECH Addict
20 Year Member
Photogenic
Photoriffic
Active Streak: 30 Days
iTrader: (64)
 
Joined: Mar 2002
Posts: 2,382
Likes: 19
From: USA
Default

OK, search function came back and I solved the problem. From numerous posts I read about possibility of crank sensor or cam sensor - but found that hard to believe as the car ran fine once started.

Then I came upon a reply to a post by

SidewaysOZ

'Take your ignition relay and swap it with your starter relay. If this takes care of the problem then your ignition relay was going out (and needs to be replaced). My car had your exact same symptoms.'

Did this and the starter would not engage - meaning ignition relay was bad. Picked one up for $14, popped it in, and problem solved!

So if anyone else has this same problem - start with checking the relay's.

Once again, LS1Tech saves another member from paying hi cost service fees!
Reply
Old Sep 10, 2006 | 03:57 PM
  #3  
DaddySS's Avatar
TECH Addict
 
Joined: Dec 2001
Posts: 2,907
Likes: 1
From: Bergen County, NJ
Default

Excellent! Glad you found it!
Reply




All times are GMT -5. The time now is 08:56 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE