multiple electrical issues where to start - Third Generation F-Body Message Boards

Go Back  Third Generation F-Body Message Boards > Tech Boards > Electronics
Reload this Page >

multiple electrical issues where to start

Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

multiple electrical issues where to start

Reply

Old 05-17-2018, 04:45 PM
  #1  
Junior Member
Thread Starter
 
Join Date: Jan 2008
Posts: 35
multiple electrical issues where to start

Hello guys, my 89 RS sat for about 5 years and I had to replace the injector relay to get it running so it runs now but my trunk pull down motor won't stop running so I unplugged it until I can deal with the mech, I think thieves jacked it up, it was fine when I parked it. Coincidentally or not you tell me, but my blower motor started running again (so happy it's hot out!) when I unplugged the trunk pull down motor. The headlights will not come on. I do have brake lights though, the brake lights don't light half up when the headlight switch is in the on position. My tachometer bounces up when I start the car then lies at 0 rpm after that quick bounce. My turn signals don't blink, they just stay on. I know my right front blinker bulb is out but the left one lights up. Is there a headlight fuse link on the starter? Oh, and if she gets hot she won't turn over until she cools off...whew! There's more but that's the electric end! Thanks guys!
The Big Hat is offline  
Reply With Quote
Old 05-17-2018, 08:06 PM
  #2  
Member
 
Join Date: Apr 2016
Location: Perth Western Australia
Posts: 448
Re: multiple electrical issues where to start

[QUOTE= Oh, and if she gets hot she won't turn over until she cools off...[/QUOTE]

Start there

Get underneath and confirm the condition of the wiring running between the battery, starter and alternator, take the wires off, clean the terminals, probably replace the wiring while you are there.

Check all of your grounds, detatch, clean the terminals/connectors and reattach.

the rest of the gremlins sound like symptoms of a more integral electrical issue (power & ground)
zed-028 is offline  
Reply With Quote
Old 05-18-2018, 11:37 AM
  #3  
Junior Member
Thread Starter
 
Join Date: Jan 2008
Posts: 35
Re: multiple electrical issues where to start

Sounds logical to me! I'll start at the starter! Thanks!
The Big Hat is offline  
Reply With Quote
Old 05-18-2018, 12:22 PM
  #4  
Supreme Member
 
Join Date: Nov 2008
Location: Houson
Posts: 1,133
Re: multiple electrical issues where to start

Buy a can of electrical cleaner and get a polishing rag and some compound and clean the Hell out of all your terminals and connections most of your troubles will be corroded connections. A dremel with a buffer wheel and a tiny bit of polishing compound will clean the worst terminals in a couple of seconds.
mmadden55 is offline  
Reply With Quote
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cml2232
Tech / General Engine
6
03-02-2014 07:29 PM
BrandonSB
Tech / General Engine
18
11-08-2010 11:54 AM
MeisTravis
Tech / General Engine
0
10-27-2010 01:01 PM
03impala9c1
Tech / General Engine
0
08-14-2008 04:22 PM
wrapper8758
Electronics
1
08-09-2008 09:18 PM


Thread Tools
Search this Thread
Advertising
Featured Sponsors
Vendor Directory
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: