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

Help a noob change his plugs

Thread Tools
 
Search this Thread
 
Old Sep 28, 2006 | 06:41 AM
  #1  
WannaZ28's Avatar
Thread Starter
On The Tree
 
Joined: Dec 2003
Posts: 119
Likes: 0
Default Help a noob change his plugs

I want to change my plugs, never attempted it before. One guy i know changed his rear passenger side by going into the cabin, pulling out the rug, seeing an access opening to the motor, etc.

anyone do the same thing? how hard is it? ive got big arms so im asking a 'smaller' friend to do the rear plugs.

any suggestions on the plugs i get too?
Reply
Old Sep 28, 2006 | 07:56 AM
  #2  
MrCadillac's Avatar
TECH Regular
 
Joined: Sep 2006
Posts: 474
Likes: 0
From: MI
Default

ahh... you poor f-body guys... I coulda climbed in the engine compartment of the cadillac and had a picnic, with 2 friends. haha. Actually, my hardest plug was the one by the AC. but I have tiny hands. I know several guys told me they took the tires off, and went thru the fender with a swival. puting electrical tape around the universal joint(swival), and they are easy to have not do nuts and slap around. Gap all the plugs so you can just grab and go!
Reply
Old Sep 28, 2006 | 02:58 PM
  #3  
lovehammer's Avatar
Teching In
 
Joined: May 2006
Posts: 38
Likes: 0
From: Derby, Ks.
Default

all i can say is that its a bitch... there all under the manifold it sucks... have fun , by the way your going to have to be under the vehicle to get a few of them
Reply
Old Sep 28, 2006 | 03:52 PM
  #4  
StealthFormula's Avatar
11 Second Club
iTrader: (35)
 
Joined: Apr 2005
Posts: 4,798
Likes: 54
From: Skippack, PA
Default

My dad and I did plugs and wires when we put the LT's on and it was complete hell and took a few hours cause we had a heck of a time feeding the wires but it wont be as bad for you since your only doing plugs.
Reply
Old Sep 28, 2006 | 04:45 PM
  #5  
the_merv's Avatar
11 Second Club
Veteran: Air Force
20 Year Member
Loved
Community Favorite
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

With Manifolds on it, that sucks, I helped a friend with his. I just tore apart my complete Motor, so mine are real easy. Took a whole 45 seconds to remove.

This is the funny thing..when people see you working on your car by yourself at the shop and taking major components (Engine, Trans, drop K-Member, etc..), they assume you are the big time mechanic, and can fix anything. Some of you might see this from time to time.
Reply
Old Sep 28, 2006 | 09:35 PM
  #6  
OnA Fan's Avatar
TECH Apprentice
20 Year Member
Photogenic
Liked
iTrader: (6)
 
Joined: Feb 2006
Posts: 322
Likes: 12
From: Tampa Bay Area
Default

I did mine from the top and it was going realy well untill the dreaded last plug. That one took about an hour to get in/out and my hands were prety much covered in blood.
Reply
Old Sep 28, 2006 | 10:12 PM
  #7  
99S351's Avatar
Bad Trader (Louis H)
 
Joined: Sep 2005
Posts: 56
Likes: 0
Default

I just did all 8 plugs in my LT1 Caprice and it took me 3 hours. Gotta have skinny arms if ya want to get the passenger side.
Reply
Old Sep 28, 2006 | 10:14 PM
  #8  
the_merv's Avatar
11 Second Club
Veteran: Air Force
20 Year Member
Loved
Community Favorite
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default

They are a pain in the ***... my #5 and #6 I have to put the Socket on it, and spin it with a Wrench.
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 Sep 29, 2006 | 02:43 AM
  #9  
MrCadillac's Avatar
TECH Regular
 
Joined: Sep 2006
Posts: 474
Likes: 0
From: MI
Default

you poor poor guys.... my caddy took around an hour, and I was taking my time labeling the old plugs, and gapping, regapping the new ones....

Oh yea, I forgot the Aluminum heads have angle plugs!! poor guys!!
Reply
Old Sep 29, 2006 | 03:18 AM
  #10  
Cchris1109's Avatar
TECH Fanatic
iTrader: (11)
 
Joined: Jan 2006
Posts: 1,497
Likes: 0
From: Phoenix
Default

quick word of advice

get the spark plug socket *duh* but get one that is able to be tightened/loosened by a *i think* 1/2 or 3/4's wrench THIS WILL HELP BIG TIME!

i can change all my plugs in an hour if i work without a break.

NGK if you want but i recommend AC Delco Platnimun gapped to .040
Reply
Old Sep 29, 2006 | 04:44 AM
  #11  
MrCadillac's Avatar
TECH Regular
 
Joined: Sep 2006
Posts: 474
Likes: 0
From: MI
Default

why the smaller gap? While were at it, I'm personally a fan of autolites.
Reply
Old Sep 29, 2006 | 07:07 AM
  #12  
WannaZ28's Avatar
Thread Starter
On The Tree
 
Joined: Dec 2003
Posts: 119
Likes: 0
Default

anyone ever had to jack up the motor?
Reply




All times are GMT -5. The time now is 11:47 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