LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

engine problems

Thread Tools
 
Search this Thread
 
Old Dec 5, 2005 | 06:07 PM
  #1  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
engine problems

my friend was driving home from work and the car cut off on him going 55 mph. he tried to start the car, nothing. The window wont roll up, the fuel pump doesnt cut on, and the motor will not even attempt to start.

I thought the battery but it charged right up. All the fuses seem fine, grounds look to be tight, and no corrosion on the cables. Maybe someone here can shed some light on this.
Old Dec 5, 2005 | 06:32 PM
  #2  
MyShibbyZ28's Avatar
Registered User
 
Joined: Jul 2005
Posts: 1,783
Re: engine problems

does the car have an alarm system?
Old Dec 5, 2005 | 06:37 PM
  #3  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
Re: engine problems

nope. thought that too at first, that was the problem with mine.
Old Dec 5, 2005 | 06:47 PM
  #4  
MyShibbyZ28's Avatar
Registered User
 
Joined: Jul 2005
Posts: 1,783
Re: engine problems

What about that thing that measures the resistor in the key, maybe that got damaged or broke or something. That would explain why nothing turns on or the car doesn't crank.
Old Dec 5, 2005 | 07:04 PM
  #5  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
Re: engine problems

but the security light would come on, that doesn't even happen
Old Dec 5, 2005 | 07:33 PM
  #6  
turbo_Z's Avatar
Registered User
 
Joined: Nov 2001
Posts: 3,515
From: Kansas
Re: engine problems

Sounds like a bad ignition switch if the battery is charged and connection is good. Do the interior lights come on when you open the door?
Old Dec 5, 2005 | 07:33 PM
  #7  
JDBlaze85's Avatar
Registered User
 
Joined: Aug 2003
Posts: 564
From: dallas, tx.
Re: engine problems

sounds like the fusible link to the ignition switch burned out. the windows should still work whether the anit theft system is on or off or working at all. it is independant from that. check all fuse links. i believe they come out of that red plastic box near the battery. repair it with the right fuse link and then look for the short. do not rig anything for risk of car burning down. take the car to an electrician if your friend is not too car savvy.
Old Dec 5, 2005 | 09:27 PM
  #8  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
Re: engine problems

yes, interior lights come on.

do you mean that little red box with the + on it?
Old Dec 5, 2005 | 09:28 PM
  #9  
JDBlaze85's Avatar
Registered User
 
Joined: Aug 2003
Posts: 564
From: dallas, tx.
Re: engine problems

yep
Old Dec 6, 2005 | 05:12 AM
  #10  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
Re: engine problems

would that fusible link also affect the power windows? the power seats and locks still work.
Old Dec 6, 2005 | 01:43 PM
  #11  
JDBlaze85's Avatar
Registered User
 
Joined: Aug 2003
Posts: 564
From: dallas, tx.
Re: engine problems

yup. the power to the power windows runs through the ignition switch. therefore, if the switch does not have power, nothing with the ignition key on will have power either. the locks and seats are hooked up to another fuse link seperate from the ignition link. if the ignition switch power is lost, your radio should not come on, wipers, signal lights, instrument gauges, windows, starter, a/c, heater, blower fan]..........your headlights, stop lights, interior lights, cig. lighter, horn, seats should all STILL work.
Old Dec 6, 2005 | 05:51 PM
  #12  
25th_Trans's Avatar
Thread Starter
Registered User
 
Joined: Feb 2004
Posts: 95
From: Jacksonville, NC
Re: engine problems

that was the problem. thanks for the help
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
edman
General 1967-2002 F-Body Tech
3
Jan 25, 2015 02:41 PM
Alex Barnes
LT1 Based Engine Tech
16
Jan 24, 2015 10:21 PM
HCz28
Fuel and Ignition
1
Jan 11, 2015 11:21 AM
97z28k&N
General 1967-2002 F-Body Tech
3
Jan 9, 2015 04:58 AM
jermaine_rashad
Advanced Tech
1
Jan 4, 2015 02:32 PM




All times are GMT -5. The time now is 10:15 AM.