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

engine mount...

Thread Tools
 
Search this Thread
 
Old Aug 1, 2011 | 10:13 PM
  #1  
jmq24's Avatar
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 49
Likes: 0
From: Rcoky Mount, VA
Default engine mount...

so i believe i have a bad engine mount. whenever i stomp the gas and shift into second theres a thud and you can feel it come through the shifter. i climbed under the car, the transmission is firmly in place, that sucker will not budge at all. so all i can think is its the engine mount. is this pretty much it? is replacing it/them straightforward?

edit: also suspecting the u-joints may be the cause

Last edited by jmq24; Aug 1, 2011 at 10:20 PM.
Reply
Old Aug 1, 2011 | 10:14 PM
  #2  
bigj2717's Avatar
TECH Addict
iTrader: (15)
 
Joined: Sep 2005
Posts: 2,062
Likes: 0
From: San Antonio, TX
Default

Did you check your u-joints?
Reply
Old Aug 1, 2011 | 10:20 PM
  #3  
jmq24's Avatar
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 49
Likes: 0
From: Rcoky Mount, VA
Default

no i didnt, i forgot to add that i was also suspecting u-joints, my bad, i need to edit that in
Reply
Old Aug 1, 2011 | 10:27 PM
  #4  
gatorhead's Avatar
TECH Enthusiast
iTrader: (4)
 
Joined: Sep 2007
Posts: 529
Likes: 0
Default

I believe it is the tranny mount. It has the weight of the tranny on it so you won't see it. Take a jack and put it under the tranny and gently raise it, you will see it come apart.
Reply
Old Aug 1, 2011 | 10:29 PM
  #5  
jmq24's Avatar
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 49
Likes: 0
From: Rcoky Mount, VA
Default

Originally Posted by gatorhead
I believe it is the tranny mount. It has the weight of the tranny on it so you won't see it. Take a jack and put it under the tranny and gently raise it, you will see it come apart.
well i had the car on ramps when i tried shifting the tranny, would i still need to use the jack test?

also, excuse my ignorance, but how would i test u-joints?
Reply
Old Aug 1, 2011 | 10:34 PM
  #6  
gatorhead's Avatar
TECH Enthusiast
iTrader: (4)
 
Joined: Sep 2007
Posts: 529
Likes: 0
Default

being on the ramps doesn't take any of the weight of the transmission off of the mount. I would say I was 98% sure this was your problem. Go to advance and buy the energy suspension mount for $28.00.

As for checking the u-joints you have to get under the car and move the driveshaft while checking for play. There are several ways to do this and a few are very dangerous. As I said I would put money on it being the tranny mount!
Reply
Old Aug 1, 2011 | 10:37 PM
  #7  
jmq24's Avatar
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 49
Likes: 0
From: Rcoky Mount, VA
Default

Originally Posted by gatorhead
being on the ramps doesn't take any of the weight of the transmission off of the mount. I would say I was 98% sure this was your problem. Go to advance and buy the energy suspension mount for $28.00.

As for checking the u-joints you have to get under the car and move the driveshaft while checking for play. There are several ways to do this and a few are very dangerous. As I said I would put money on it being the tranny mount!
yeah your more than likely right, i need to go out and buy a jack so i thought the ramps could be a sub for it. im gonna see if i can find some sort of jack and post my findings
Reply
Old Aug 1, 2011 | 10:45 PM
  #8  
gatorhead's Avatar
TECH Enthusiast
iTrader: (4)
 
Joined: Sep 2007
Posts: 529
Likes: 0
Default

Wal-Mart has some decent ones now and they are competitively priced Make sure if you out it on the oan you have wood there and go slow and easy
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-1

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-2

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-3

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-4

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-5

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-6

10 Camaros You Should Never Buy

 
story-7

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-8

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
story-9

10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

 Verdad Gallardo
Old Aug 2, 2011 | 09:37 AM
  #9  
jmq24's Avatar
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 49
Likes: 0
From: Rcoky Mount, VA
Default

yes def. i helped my brother with his 5-speed GT a year ago ha, ended up breaking my thumb and dislocating a couple fingers because we were doing it wrong and didnt spend money on the extra jacks like we should have
Reply
Old Aug 12, 2011 | 01:42 AM
  #10  
gatorhead's Avatar
TECH Enthusiast
iTrader: (4)
 
Joined: Sep 2007
Posts: 529
Likes: 0
Default

Well what did ya find out?
Reply




All times are GMT -5. The time now is 02:18 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE