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

Engine Degreasing, safe or expensive????

Thread Tools
 
Search this Thread
 
Old Aug 14, 2001 | 01:59 AM
  #1  
Sully_Tex's Avatar
Sully_Tex
Thread Starter
Advanced
20 Year Member
 
Joined: Jun 2001
Posts: 90
Likes: 6
From: Allen, TX
Default Engine Degreasing, safe or expensive????

Is it safe to degrease my LT4 engine? :confused:
Reply
Old Aug 14, 2001 | 11:29 AM
  #2  
Don Martin's Avatar
Don Martin
Drifting
 
Joined: Jun 2000
Posts: 1,765
Likes: 0
From: na
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

I would not. Even years ago engines would not run if washed if that's what you mean.

I suggest that you vacuum it off with a soft brush and then wipe it off with some product like lemon pledge on a soft paper towel. Just do a little at a time and soon the whole compartment will look good. It really works well on plastic and rubber too.
Reply
Old Aug 14, 2001 | 11:56 AM
  #3  
RED90SIXLT1's Avatar
RED90SIXLT1
Advanced
 
Joined: Jul 2001
Posts: 75
Likes: 0
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

You could if your careful. If your thinking about spraying degreaser all over your engine and then hosing it off I would say NO. If there are only areas that you want to hit I would say do it carefully...without a hose. What I have done around valve covers and small areas is spray degreaser on the area and then use a spray bottle with water to wash it off. It takes forever to do but is safer. The point is you dont want water in the sensors and electrical connections of these engine bays. Finding the oil leaks and fix them is the ultimate thing to do.
Reply
Old Aug 14, 2001 | 01:09 PM
  #4  
Sully_Tex's Avatar
Sully_Tex
Thread Starter
Advanced
20 Year Member
 
Joined: Jun 2001
Posts: 90
Likes: 6
From: Allen, TX
Default Re: Engine Degreasing, safe or expensive???? (RED90SIXLT1)

Thanks - I think I will take your advice and do it the old fashioned way - elbow grease!
Reply
Old Aug 14, 2001 | 07:44 PM
  #5  
TrplBlk01's Avatar
TrplBlk01
Safety Car
20 Year Member
 
Joined: Jul 2001
Posts: 4,524
Likes: 0
From: Sacramento CA
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

I have hosed mine down completely and have had no problems as long as you stay away from the distributor. :yesnod:


[Modified by blk91, 11:33 AM 8/16/2001]
Reply
Old Aug 14, 2001 | 07:49 PM
  #6  
vette'88's Avatar
vette'88
Instructor
 
Joined: Aug 2001
Posts: 217
Likes: 0
From: Cincinnati Ohio
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

I have used degreaser in many cars....I usually cover wire ends and the distributor in plastic and use a gentle spray to rince. Never had any problem
Reply
Old Aug 14, 2001 | 07:54 PM
  #7  
jimbjr's Avatar
jimbjr
Pro
10 Year Member
 
Joined: Apr 1999
Posts: 732
Likes: 0
From: Oakdale, NY, USA
Default Re: Engine Degreasing, safe or expensive???? (vette'88)

vette'88
That is some LARGE speakers! :eek: It must sound :cool:
Reply
Old Aug 14, 2001 | 08:15 PM
  #8  
GlockLT4's Avatar
GlockLT4
Team Owner
20 Year Member
 
Joined: Apr 2001
Posts: 22,267
Likes: 3
From: Dallas TX
Default Re: Engine Degreasing, safe or expensive???? (jimbjr)

Yeah.. and look at that 1 farad capacitor... :eek: I had a nice system in my blazer like that with only 2 12" speakers, a .5 farad capacitor and only 1000 watts, but that's a Andrew's dads vette, and Andrew told me that it has 1800 watts going through it :yesnod: . I wonder how often he goes through alternators! :crazy:
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Aug 14, 2001 | 08:16 PM
  #9  
GlockLT4's Avatar
GlockLT4
Team Owner
20 Year Member
 
Joined: Apr 2001
Posts: 22,267
Likes: 3
From: Dallas TX
Default Re: Engine Degreasing, safe or expensive???? (Glock'94)

Is that gas lights I see back there too??? :D


[Modified by Glock'94, 6:16 PM 8/14/2001]
Reply
Old Aug 15, 2001 | 12:22 PM
  #10  
jsaunde2's Avatar
jsaunde2
Racer
 
Joined: Jul 2001
Posts: 393
Likes: 1
From: Houston TX
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

I've had my engine power washed several times and so far no ill affects. :cool: I wouldn't be too concerned as long as you don't try and hose down the front of the motor.

Jason
Reply
Old Aug 16, 2001 | 08:09 AM
  #11  
Tom Piper's Avatar
Tom Piper
Safety Car
15 Year Member
 
Joined: Feb 1999
Posts: 3,504
Likes: 4
From: Mexico Beach FL
Default Re: Engine Degreasing, safe or expensive???? (1Sully)

Other than the Opti-Spark, the shop manual cautions against getting degreasers on the fiberglass springs. However, I've never heard of anyone having a problem with the spring after getting a degreaser on it.

Tom Piper
Reply
Old Aug 16, 2001 | 01:03 PM
  #12  
BobMachus's Avatar
BobMachus
Melting Slicks
20 Year Member
 
Joined: Jun 2001
Posts: 2,525
Likes: 1
From: Sarasota, FL
Default Re: Engine Degreasing, safe or expensive???? (Tom Piper)

I have degeased and carefully hosed off my L-98 several times.
Reply

Get notified of new replies

To Engine Degreasing, safe or expensive????





All times are GMT -4. The time now is 02:42 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE