LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related
View Poll Results: What plug was the hardest to change?
Cylinder 1
1
2.78%
Cylinder 2
22
61.11%
Cylinder 3
0
0%
Cylinder 4
1
2.78%
Cylinder 5
1
2.78%
Cylinder 6
2
5.56%
Cylinder 7
0
0%
Cylinder 8
9
25.00%
Voters: 36. You may not vote on this poll

Hardest plug change

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Old Jul 23, 2005 | 02:41 PM
  #1  
SantaCruz163's Avatar
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From: Connecticut
Hardest plug change

I recentely changed the plugs in my car and I was suprised at how long it didn't take me. I've heard so many times how it took people, hours upon hours, even sometimes days. I think in total it took me 2.5-3 hours, although I didn't do wires but that won't be hard. The hardest plug it took me to change was definitely number 8. Drivers side took me like 25 minutes total. I did change the plugs on my brothers Z about 2 months before hand so I had alittle pratice but still that didn't take me that long. People are right; working around these engines is all by feeling your way.

So what plug took was the hardest for you to change?
Old Jul 23, 2005 | 02:45 PM
  #2  
Tsar's Avatar
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From: North Jersey
Re: Hardest plug change

i havent donmyself yet, i just got the car, but im thinking about doing it. i have a weird question for you. How big are your hands? i cant even reach the last plug on passanger side i think it will be the hardest one for me.
Old Jul 23, 2005 | 02:53 PM
  #3  
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From: High Orbit
Re: Hardest plug change

I can't get #2 without some time and anger. I just skip the annoyance and get the wife to do that one
Old Jul 23, 2005 | 03:02 PM
  #4  
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From: Richmond, Va
Re: Hardest plug change

Took me longer to change #2 than it did to change the rest combined... I got to #8 easily because I had the starter off.
Old Jul 23, 2005 | 03:05 PM
  #5  
Peytons'z's Avatar
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From: Milton, WV
Re: Hardest plug change

I could have changed all the plugs in a little over an hour if it hadn't been for that #2 plug. The plugwires on the other hand were a REAL pain. Trying to get them around the passenger side front corner of the block took me two hours at least. Total job took around 4 hrs.
Old Jul 23, 2005 | 03:18 PM
  #6  
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Re: Hardest plug change

If you pull the alternator, #2 is not tough at all.

When doing the wires, the worst part is trying to figure out how the clips come apart without really being able to see them. I wonder if they are available if you bust one?
Old Jul 23, 2005 | 03:25 PM
  #7  
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From: Cookeville , TN
Re: Hardest plug change

For me, #2 cylinder is the toughest.

Even with the alternator removed.
Old Jul 23, 2005 | 06:01 PM
  #8  
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From: Austin, TX. USA
Re: Hardest plug change

Odd, I don't remember #2 being hard at all but I did take the alternator off-I don't see how you could possibly do #2 without doing that. I had my biggest problem with #8. I could touch it from about 3 directions but that was all. I finally got it bytaking the starter loose. If the Y pipe wasn't in the way it would be a piece of cake.
Old Jul 23, 2005 | 06:53 PM
  #9  
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From: Katy, Texas
Re: Hardest plug change

For all you dual cat guys, by dropping the drivers side y-pipe, you get EASY access to the #8 plug. I'm not sure if you can do that with the single cat because the dual cat y-pipe is in two sections.
Old Jul 23, 2005 | 07:13 PM
  #10  
shoebox's Avatar
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Posts: 27,725
From: Little Rock, AR
Re: Hardest plug change

Not a bad poll (as far as polls go ).
Old Jul 23, 2005 | 07:20 PM
  #11  
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From: So Cal
Re: Hardest plug change

Originally Posted by jkipp84
I can't get #2 without some time and anger. I just skip the annoyance and get the wife to do that one
I didn't think about that

With my headers, that #2 took me about as long as the rest combined. I have a single cat and the Y-pipe is the first thing to go so I can reach the back plugs, which aren't bad at all
Old Jul 23, 2005 | 07:43 PM
  #12  
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Re: Hardest plug change

#2 and #8. Each took about 25 min.
Old Jul 23, 2005 | 07:45 PM
  #13  
OutsiderIROC-Z's Avatar
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Joined: Aug 2003
Posts: 2,688
From: Middle of Kansas
Re: Hardest plug change

#2 really pissed me off on mine. It took about an hour or so just for this cylinder, got the plug in, went to put the wire on, and broke the plug.....
Old Jul 23, 2005 | 08:27 PM
  #14  
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From: Lousiana
Re: Hardest plug change

Well since #2 drew blood, I pick that one.
Old Jul 23, 2005 | 09:00 PM
  #15  
My Iroc Z28's Avatar
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From: Chicago, IL
Re: Hardest plug change

Originally Posted by 94Z28WP
Took me longer to change #2 than it did to change the rest combined... I got to #8 easily because I had the starter off.
im with him!!



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