C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Dealer recommending replacing engine...need advice

Thread Tools
 
Search this Thread
 
Old Apr 5, 2004 | 09:27 PM
  #21  
Rich B.'s Avatar
Rich B.
Melting Slicks
20 Year Member
 
Joined: Aug 2001
Posts: 2,516
Likes: 0
From: Lockport NY
Default Re: Dealer recommending replacing engine...need advice (TimC)

...but don't know if I can tackle this big a job.
No guts, no glory... ;) :p:
Reply
Old Apr 5, 2004 | 09:31 PM
  #22  
corvette1990's Avatar
corvette1990
Burning Brakes
15 Year Member
 
Joined: Nov 2000
Posts: 1,012
Likes: 1
From: Bowie MD
Default Re: Dealer recommending replacing engine...need advice (TimC)

Tim: I had these same issues three years ago. My head gasket (drivers side still hangs in shame on wall of garage. The rear drivers cylinder gasket area has rottted away. You will find green antifreeze runnin out of the spark plug hole. I was also advised by dealer same thing as you. I bought a ZZ4 replacement block, and paid a local mechanic to install it.
Reply
Old Apr 6, 2004 | 09:22 AM
  #23  
runner140*'s Avatar
runner140*
Le Mans Master
20 Year Member
Veteran: Army
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
Default Re: Dealer recommending replacing engine...need advice (BlackBeast2)

Very important! The first thing you should do before you make a decision is
GET A SECOND OPINION. Go to a shop that is not a dealer and see what
they say then make a decision. :beatdeadhorse:
Reply
Old Apr 6, 2004 | 09:48 AM
  #24  
TimC's Avatar
TimC
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 902
Likes: 0
From: Glen Allen, VA
CI 3-4-6-8-9 Veteran
Default Re: Dealer recommending replacing engine...need advice (Rich B.)

...but don't know if I can tackle this big a job.

No guts, no glory... ;) :p:
I know it's not going to get any more BROKE than needing a new engine if I work on it. :D

I'm gonna run it over to a local Corvette mechanic guy I've dealt with and get his opinion on it. It doesn't even blow white smoke unless I'm sitting still. Once it gets going, the smoke stops. I could always just drive it on the interstates ;).

Thanks for everyone's help. I may decide to tackle this myself. The parts are nothing...it's all labor. I've always wanted to do something like this, only with my '87 Firebird I bought brand new and still own, not the Corvette. :lol:


[Modified by TimC, 9:49 AM 4/6/2004]
Reply
Old Apr 6, 2004 | 09:52 AM
  #25  
Nathan Plemons's Avatar
Nathan Plemons
Race Director
15 Year Member
 
Joined: May 2001
Posts: 14,165
Likes: 9
Default Re: Dealer recommending replacing engine...need advice (TimC)

WTF? The dealer recommends replacing the engine? RUN!

110k miles is NOTHING on a modern engine, especially an LT1 that is supposed to have had synthetic oil all it's life. You can replace the head gaset yourself for under $200 and a weekend's worth of work.

So maybe you can't do the work yourself, you can still have it done much cheaper.
Reply
Old Apr 6, 2004 | 10:01 AM
  #26  
ToyC4's Avatar
ToyC4
Drifting
 
Joined: Feb 2004
Posts: 1,485
Likes: 2
From: Champaign, IL
St. Jude Donor '05
Default Re: Dealer recommending replacing engine...need advice (TimC)

Ha! I've got a very similar problem with my 92 at 58k miles - the head gasket started shooting water out right after I put on a new water pump.

I know a really good tech who's willing to do the work on the side - It's looking like he'll pull the heads and replace the head gaskets all for under $1000 including labor. While the heads and intake are out I'm looking to maybe get them ported and polished and maybe throw in an LT4 cam.

I'm not complaining yet! I did have to sell my Porsche so that I'd have some spending money ! :(

I just can't wait to get the vette back together and go autocrossing!

:party:
Reply
Old Apr 6, 2004 | 11:36 AM
  #27  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default Re: Dealer recommending replacing engine...need advice (TimC)

I own the 2 (big red) service Chevy manuals, but don't know if I can tackle this big a job. :eek:

Gonna call around tomorrow. :cheers:
It IS a bit overwhelming. Especially if you pre-read the service manual, which is recommended. It CAN be done in a weekend, but if you have never dug this deeply into an engine, it may take several. It IS a big job, but no one step is particularly difficult. You will save a ton of money, and there is nothing like the satisfaction of saying, "I did it myself". It is somewhat like eating an elephant. Just take it one bite at a time.

RACE ON!!!

PS. There is a forum around here, somewhere, that'll give you a hand, if you get stuck.
Reply
Old Apr 7, 2004 | 07:44 PM
  #28  
TimC's Avatar
TimC
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 902
Likes: 0
From: Glen Allen, VA
CI 3-4-6-8-9 Veteran
Default Re: Dealer recommending replacing engine...need advice (CFI-EFI)

Okay, here's what I've decided to do. I'm going to ask the dealer (it's still there) if they'll do the compression test for me and post the results. Then I'll tackle the head gasket replacement and change the coolant and oil. I'll post pics and ask alot of dumb questions during this process. Zips Corvette (up the road) is going to get some business. :lol:

Thanks all...keep your fingers crossed. :cheers:
Reply
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
Old Apr 7, 2004 | 08:29 PM
  #29  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default Re: Dealer recommending replacing engine...need advice (TimC)

YEA!!! :party: Good for you!

RACE ON!!!
Reply
Old Apr 7, 2004 | 08:33 PM
  #30  
Pete K's Avatar
Pete K
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2004
Posts: 12,518
Likes: 19
Default Re: Dealer recommending replacing engine...need advice (CFI-EFI)

YEA!!! :party: Good for you!

RACE ON!!!
If you get stuck in the middle you have 60,000 plus people to help with advise.
Reply
Old Apr 7, 2004 | 10:24 PM
  #31  
midlifecrisis91's Avatar
midlifecrisis91
Drifting
 
Joined: Nov 2003
Posts: 1,556
Likes: 0
From: Auburn Washington
St. Jude Donor '03-'05-'06
Default Re: Dealer recommending replacing engine...need advice (CFI-EFI)

:party: :party:
Reply
Old Apr 8, 2004 | 02:16 PM
  #32  
TimC's Avatar
TimC
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 902
Likes: 0
From: Glen Allen, VA
CI 3-4-6-8-9 Veteran
Default Re: Dealer recommending replacing engine...need advice (midlifecrisis91)

Okay, dealership just called with the compression test and it appears it's as good news as can be expected. They said cylinders 1-7 check out perfect (in the 190-210 range - I assume that's good). Number 8 was full of water and couldn't be tested. So, it appears I'll have good ole number 8 to work on.

He's optimistic the engine can be saved and I might be okay with it. He said I'm saving $73.00 an hour for about 15 hours. :lol:

:steering:


[Modified by TimC, 2:18 PM 4/8/2004]
Reply
Old Apr 8, 2004 | 05:44 PM
  #33  
Lone Ranger's Avatar
Lone Ranger
Le Mans Master
10 Year Member
 
Joined: Feb 2002
Posts: 7,858
Likes: 2
Default Re: Dealer recommending replacing engine...need advice (TimC)

My guess is you went and talked to them again after recieving the good advice and tech info from the members that replied above, and that particular dealership then saw that you knew enough about the condition that they couldn't get over on you with the new engine scam, so now they are being more reasonable about-- but only after they yanked the pole and tried to set the hook in your mouth :cuss:

Just my guess. Forum member 'Evil', no offense meant toward you or any honest dealership service dept., okay? But we all know *some* service shops will pull such crappola.

Okay, dealership just called with the compression test and it appears it's as good news as can be expected. They said cylinders 1-7 check out perfect (in the 190-210 range - I assume that's good). Number 8 was full of water and couldn't be tested. So, it appears I'll have good ole number 8 to work on.

He's optimistic the engine can be saved and I might be okay with it. He said I'm saving $73.00 an hour for about 15 hours. :lol:

:steering:


[Modified by TimC, 2:18 PM 4/8/2004]
Reply
Old Apr 8, 2004 | 08:00 PM
  #34  
69mako's Avatar
69mako
Race Director
25 Year Member
 
Joined: Jan 2000
Posts: 16,488
Likes: 25
From: USA. Northern Virginia
Default Re: Dealer recommending replacing engine...need advice (TimC)

Nice to see everyone pull together :grouphug: in the time of need of another member :thumbs: :cheers: :thumbs:
You all get big silver stars in my book! :cheers:
Reply
Old Apr 9, 2004 | 09:17 AM
  #35  
TimC's Avatar
TimC
Thread Starter
Burning Brakes
20 Year Member
 
Joined: Jul 2001
Posts: 902
Likes: 0
From: Glen Allen, VA
CI 3-4-6-8-9 Veteran
Default Re: Dealer recommending replacing engine...need advice (Lone Ranger)

My guess is you went and talked to them again after recieving the good advice and tech info from the members that replied above, and that particular dealership then saw that you knew enough about the condition that they couldn't get over on you with the new engine scam, so now they are being more reasonable about-- but only after they yanked the pole and tried to set the hook in your mouth :cuss:
That about sums it up :D.

Thanks everyone here. Be looking for a new thread in the next week or two when I start breaking down the engine. Yikes. :eek: :lol:

My only regret is I don't know if there are any other issues with the engine and would love to upgrade while I'm in there. Oh well...next time.
Reply
Old Apr 9, 2004 | 10:05 AM
  #36  
HeeHaw89's Avatar
HeeHaw89
Drifting
15 Year Member
 
Joined: Jan 2002
Posts: 1,261
Likes: 4
From: Middle River MD
Default Re: Dealer recommending replacing engine...need advice (TimC)

Good luck and pat yourself on the back for saving yourself from dealer rapeage. :yesnod:
Reply




All times are GMT -4. The time now is 08:57 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