LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Hard Starting

Thread Tools
 
Search this Thread
 
Old May 19, 2008 | 04:38 PM
  #1  
Earx95LT1's Avatar
Thread Starter
Staging Lane
 
Joined: Jan 2008
Posts: 60
Likes: 0
From: Ontario
Default Hard Starting

Ok guys I been through hell with my car haha It's DEFINATLY a hate/love relationship...so I got 2 questions...

anyways, I go to start my car and it takes a while to start, like it's cranky alot longer than it use to... sometimes I stop cranking it cause it just doesn't turn-over right away... but it does eventually start and the RARE time it does start it Idle's like I got a cam!?! so I shut it off and then start it again and it's gone!?, any idea's?

also another question I turn my key to the on position, and the "low oil." light comes on and stays on even if I turn it over?! BUT if I shut it off and wait sometimes the "low oil." light goes away, and no I am not low on oil, is this another stupid sensor somewhere? lol


ANY help would be appreciated!
Reply
Old May 19, 2008 | 05:15 PM
  #2  
IronOutlaw's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Feb 2008
Posts: 1,443
Likes: 1
From: Athens, GA
Default

cant answer the startup question but i do know that the oil level sensor is on the side of the oil pan. mine went bad too.
Reply
Old May 19, 2008 | 05:16 PM
  #3  
Earx95LT1's Avatar
Thread Starter
Staging Lane
 
Joined: Jan 2008
Posts: 60
Likes: 0
From: Ontario
Default

Originally Posted by IronOutlaw
cant answer the startup question but i do know that the oil level sensor is on the side of the oil pan. mine went bad too.
alright then are they cheap? lol it gets really annoying haha
Reply
Old May 19, 2008 | 05:18 PM
  #4  
IronOutlaw's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Feb 2008
Posts: 1,443
Likes: 1
From: Athens, GA
Default

actually i dont know. i just unhooked mine because i have bigger things going wrong with the car right now and dont have the money to replace it.
Reply
Old May 19, 2008 | 05:21 PM
  #5  
Earx95LT1's Avatar
Thread Starter
Staging Lane
 
Joined: Jan 2008
Posts: 60
Likes: 0
From: Ontario
Default

ahhh ok then and bigger problems you don't even know man, I have been through a Rear-end and Motor! like I said it's a true HATE/LOVE relationship for me haha
Reply
Old May 19, 2008 | 05:25 PM
  #6  
Laffs's Avatar
On The Tree
 
Joined: Nov 2007
Posts: 162
Likes: 0
From: Frozen Tundra Canada
Default

Check your fuel pressure, mine was do something very very similar and it ended being my fuel pump on the way out.

If you prime the pump a few times does it start easier?
Reply
Old May 19, 2008 | 05:47 PM
  #7  
Earx95LT1's Avatar
Thread Starter
Staging Lane
 
Joined: Jan 2008
Posts: 60
Likes: 0
From: Ontario
Default

Originally Posted by Laffs
Check your fuel pressure, mine was do something very very similar and it ended being my fuel pump on the way out.

If you prime the pump a few times does it start easier?
Yes it does seem to do that!...


I GOT A WALBORO fuel pump ready so I'm good to go if it's that! haha but there in-tank fuel pumps if I'm not mistaken anyone no a link or a "how to." to replace one?
Reply
Old May 19, 2008 | 05:53 PM
  #8  
AZTurbo69's Avatar
Teching In
iTrader: (1)
 
Joined: Jul 2007
Posts: 30
Likes: 0
From: Rockledge, FL
Default

I had the same problem with the hard start for about a month. I don't know why but one day it just went away. I even tried putting a new sending unit and it didnt fix the problem. Kinda weird but good luck to you.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old May 19, 2008 | 05:54 PM
  #9  
IronOutlaw's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Feb 2008
Posts: 1,443
Likes: 1
From: Athens, GA
Default

Originally Posted by Earx95LT1
ahhh ok then and bigger problems you don't even know man, I have been through a Rear-end and Motor! like I said it's a true HATE/LOVE relationship for me haha
i hear ya man. my rear is going out, and my trans is slipping. now my air quit working and we are getting near the hella hot GA summer.
Reply
Old May 19, 2008 | 09:34 PM
  #10  
Laffs's Avatar
On The Tree
 
Joined: Nov 2007
Posts: 162
Likes: 0
From: Frozen Tundra Canada
Default

Originally Posted by Earx95LT1
Yes it does seem to do that!...


I GOT A WALBORO fuel pump ready so I'm good to go if it's that! haha but there in-tank fuel pumps if I'm not mistaken anyone no a link or a "how to." to replace one?
Mine had a trap door mod already installed, so all I did was remove the door cover, pull lines off the pump, unbolt the pump, remove pump, use an exacto to separate the bucket from the lid, remove old pump and filter, install new pump and harness, install new filter, glue bucket back together with fuel safe glue, let dry overnight, bolt back in, attached lines, done.

I'll find you the walk throught I used.
Reply
Old May 20, 2008 | 01:08 AM
  #11  
LT1Formula26's Avatar
TECH Apprentice
 
Joined: Jan 2008
Posts: 330
Likes: 0
Default

u need a new pump, i know we have already established that. but i have buddies who did the trap door method and had a lot of issues with it. I just had my fuel pump go out and ordered walpro pump from nastyperformance and went ahead and dropped the tank... if ur gonna do it, do it the right way.
Reply
Old May 24, 2008 | 06:46 AM
  #12  
Earx95LT1's Avatar
Thread Starter
Staging Lane
 
Joined: Jan 2008
Posts: 60
Likes: 0
From: Ontario
Default

you guys sure I need a new pump lol it's been doing this for some quite time... off and on... and hasn't fully died on me yet or will it?
Reply




All times are GMT -5. The time now is 10:31 AM.

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