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

Still having oil pressure problems

Thread Tools
 
Search this Thread
 
Old 02-21-2011 | 07:31 AM
  #21  
Colin91Z's Avatar
TECH Resident
iTrader: (9)
 
Joined: Jun 2005
Posts: 858
Likes: 0
From: Wichita/Derby, KS
Default

^^^ I agree, I would investigate a little further for sure before you come to that conclusion.

I dis-assembled my motor over the weekend to see what wet wrong. The pick-up tube bolts were still tight, so I know it wasn't a repeat of my last problem.

All the main bearings were down to the copper, and the #3 & 4 main bearing were 100% dry. Not a drop of oil to be found on them. The rod bearings were not in good shape, but much better than the mains. Near as I can tell, my Melling "select" pump flat out failed, I haven't found any evidence to support any other theories thus far

Last edited by Colin91Z; 02-21-2011 at 08:30 AM.
Old 02-27-2011 | 01:22 AM
  #22  
speed_demon24's Avatar
Thread Starter
11 Second Club
iTrader: (6)
 
Joined: Dec 2001
Posts: 4,609
Likes: 2
From: Ocala, FL
Default

Well I decided to figure it out once and for all. Ran it up to 7k and the oil pressure in my gauge pod never budged so it appears I have a bad oil pressure sensor for the gauge cluster.

Here's a couple of awesome super high def videos showing what it does.

http://s86.photobucket.com/albums/k1...=VIDEO0013.mp4
http://s86.photobucket.com/albums/k1...=VIDEO0014.mp4
Old 02-27-2011 | 01:32 AM
  #23  
SS RRR's Avatar
Village Troll
20 Year Member
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,065
Likes: 546
From: Jackstandican
Default

That gauge is farked. No way is that mechanical. Your taste in music sucks *****.
Old 02-27-2011 | 01:58 AM
  #24  
jester1614's Avatar
TECH Resident

iTrader: (13)
 
Joined: Nov 2005
Posts: 782
Likes: 0
From: west phx
Default

my guess is that the last time the motor or tranny was installed the oil pressure sending unit got damaged, if you feel behind the intake i am thinking that the plastic of the sending unit is busted away from the metal

it happend to me after my tranny was installed
Old 02-27-2011 | 08:36 AM
  #25  
vtec's Avatar
Resident Racing Jerk
iTrader: (1)
 
Joined: Dec 2002
Posts: 647
Likes: 0
From: sc
Default

https://ls1tech.com/forums/14375795-post8.html



Quick Reply: Still having oil pressure problems



All times are GMT -5. The time now is 04:18 PM.