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

oil leaking

Thread Tools
 
Search this Thread
 
Old Jun 18, 2011 | 10:18 PM
  #1  
redvetteman81's Avatar
redvetteman81
Thread Starter
Racer
15 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Apr 2010
Posts: 403
Likes: 14
From: antelope ca
Default oil leaking

I just bought few weeks ago a 1989 vette from the original owner with 44000 miles on it. The owner said that it had a manifold leak on top of the engine from using synthethic oil( mobil 1) . This doesn't make any sense to me that he had to have the gaskets change on the intake manifold twice. Any "takes on this? Thank you.
Reply
Old Jun 18, 2011 | 10:20 PM
  #2  
oldalaskaman's Avatar
oldalaskaman
Le Mans Master
10 Year Member
 
Joined: Aug 2010
Posts: 9,272
Likes: 17
Default

whoever did the work, was not capable
Reply
Old Jun 18, 2011 | 11:43 PM
  #3  
redvetteman81's Avatar
redvetteman81
Thread Starter
Racer
15 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Apr 2010
Posts: 403
Likes: 14
From: antelope ca
Default

Originally Posted by oldalaskaman
whoever did the work, was not capable
So I should'nt have any problem changing back to synthetic oil?
Reply
Old Jun 18, 2011 | 11:52 PM
  #4  
Repzard's Avatar
Repzard
Safety Car
 
Joined: Jul 2006
Posts: 3,696
Likes: 1
From: MA
Default

synthetic oil doesnt cause the leak per say.
It just flow easier than dino oil.

If intake is sealed correct there isnt any issue using synthetic oil.
Reply
Old Jun 19, 2011 | 01:20 AM
  #5  
86PACER's Avatar
86PACER
Le Mans Master
20 Year Member
 
Joined: Jan 2003
Posts: 5,858
Likes: 7
From: Santa Maria CA
Default

Originally Posted by redvetteman81
Any "takes on this? Thank you.
Read this from a former forum member who found out switching to synthetic was a mistake.

http://www.cardomain.com/ride/405346...orvette/page-4
Reply

Get notified of new replies

To oil leaking





All times are GMT -4. The time now is 06:50 AM.

story-0
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-1
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-2
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-3
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
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE