1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

'94 SSE Parasitic Short

Thread Tools
 
Search this Thread
 
Old 12-29-2004, 12:33 AM
  #1  
Member
Posts like a V-Tak
Thread Starter
 
dougworner's Avatar
 
Join Date: Mar 2004
Posts: 70
Likes: 0
Received 0 Likes on 0 Posts
dougworner is on a distinguished road
Default '94 SSE Parasitic Short

I have a parasitic short in my '94 SSE bonne and was wondering if there are some main areas I should look at with my ohm meter. If I leave my car sit for a week and then try and start it, there isn't enough amps in the battery to turn the car over. The parasitic load is sucking the battery dry. If I drive it every day it is ok, because the parasitic load needs about a week to drain the battery down. Battery is only a week old. Terminals are clean. Alternator tested ok and is only 1 1/2 years old. I started to notice this problem about 2 1/2 months ago. I live in Fargo, ND so I need all the cold cranking amps I can get. I have unplugged the load leveler about 2 months ago because I know that it will run when car is not running, but I let the car sit over Xmas for a week and still have the parasitic load. I have noticed that "low coolant" light started to come on around the same time I began to experience this parasitic short. Coolant is good for 35 below, nice green color, full, new thermostat and radiator cap. I've also notice other weird things. My oil gauge bounces all over the place. My cruise control will sometimes cut in and out. My overhead winsheild speedometer display will go back and forth from dim to bright.

Any Ideas?
Old 12-29-2004, 01:47 AM
  #2  
Senior Member
True Car Nut
 
GAMEOVER's Avatar
 
Join Date: Aug 2003
Location: Racine Wi
Posts: 5,146
Likes: 0
Received 0 Likes on 0 Posts
GAMEOVER is on a distinguished road
Default

the ELC will do it
Old 12-29-2004, 07:54 AM
  #3  
Senior Member
True Car Nut
 
randman1's Avatar
 
Join Date: Feb 2004
Location: Western MA
Posts: 2,708
Likes: 0
Received 2 Likes on 2 Posts
randman1 is on a distinguished road
Default

Holy smokes. You have a number of issues there.

My favorite way to test for a drain on the battery is to use a multimeter and check how many amps the car is draining while off. Your car should only use about .5 amps when off. If this is noticeably higher, have a friend start removing fuses one-by-one until the extra drain is relieved. If there is no change in the drain then reinsert the fuse and move on to the next one. This will narrow the problem down but might take 30 minutes or so with all of the fuses that are in the car.

Once it is determined what circuit is at fault, it is much easier to determine the component.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
AdrenalineJunky
Oldsmobile
36
06-17-2011 01:04 AM
jessie_harbin
1992-1999
3
03-12-2006 10:40 AM
dougworner
Everything Electrical & Electronic
16
01-03-2006 12:10 AM
phuntism
1992-1999
6
09-15-2005 12:12 AM
dougworner
1992-1999
2
12-29-2004 07:28 PM



Quick Reply: '94 SSE Parasitic Short



All times are GMT -4. The time now is 11:53 PM.