Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

able to start car in drive (auto)

Thread Tools
 
Search this Thread
 
Old 12-15-2004, 11:28 AM
  #1  
Member

Thread Starter
iTrader: (5)
 
luke4907's Avatar
 
Join Date: Jan 2004
Location: WPB, FL
Posts: 431
Likes: 0
Received 5 Likes on 5 Posts
Car: '89 Trans Am GTA
Engine: TPI350
Transmission: 700r4
Axle/Gears: BW 3.27s
able to start car in drive (auto)

I'm able to start my car in drive. I have an auto tranny. This should not work this way. Would this be my park/neutral switch or would this be some other problem? Could this problem also cause my torque converter to stay unlocked? Thanks for the help.
Old 12-15-2004, 12:18 PM
  #2  
Supreme Member

 
ME Leigh's Avatar
 
Join Date: Jan 2002
Location: Valley of the Sun
Posts: 3,852
Likes: 0
Received 0 Likes on 0 Posts
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
Re: able to start car in drive (auto)

Originally posted by luke4907
I'm able to start my car in drive. I have an auto tranny. This should not work this way. Would this be my park/neutral switch or would this be some other problem? Could this problem also cause my torque converter to stay unlocked? Thanks for the help.
Yes and no but its probably related, i bet some idiot screwed around with wiring.
Old 12-15-2004, 03:15 PM
  #3  
Member

Thread Starter
iTrader: (5)
 
luke4907's Avatar
 
Join Date: Jan 2004
Location: WPB, FL
Posts: 431
Likes: 0
Received 5 Likes on 5 Posts
Car: '89 Trans Am GTA
Engine: TPI350
Transmission: 700r4
Axle/Gears: BW 3.27s
Yes I do know there are a couple of wiring modifications made (which I'm trying to find and remove). OK I'll check my Haynes and see what I can find on the park/neutral switch. Any other ideas?
Old 12-15-2004, 04:06 PM
  #4  
Supreme Member

 
Damon's Avatar
 
Join Date: Sep 1999
Location: Philly, PA
Posts: 7,072
Likes: 0
Received 11 Likes on 11 Posts
I beleive the P/N switch is built into the shifter itself in the center console. That's almost certainly been bypassed somehow. It's only job that I can think of is to prevent the starter from being engaged in any gear other than P or N.
Old 12-15-2004, 06:00 PM
  #5  
Junior Member
 
hughes0125's Avatar
 
Join Date: Jul 2004
Location: denver co
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Car: 1987 iroc cv
Engine: 305 tpi
Transmission: 5 sp
p/n swich is bad on trans by linkeg
Old 12-15-2004, 06:41 PM
  #6  
Supreme Member

 
ME Leigh's Avatar
 
Join Date: Jan 2002
Location: Valley of the Sun
Posts: 3,852
Likes: 0
Received 0 Likes on 0 Posts
Car: 82 Z28
Engine: Al LT1 headed LG4 305
Transmission: TH350
Axle/Gears: 3.73 posi with spacer
Yes the switch is on the shifter itself. Think its purple and orange wires, but it could be my imagination. It took everything apart 6months ago and can't really remember.

It could be just that the little tab on the switch which rides in a slot on the shifter itself is not right.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
specialized
TPI
27
06-18-2022 09:26 AM
Exxon Limited
Camaros Wanted
22
12-21-2015 10:36 PM
Wade787b
TPI
2
09-29-2015 01:15 PM
jharrison5
Engine Swap
5
08-19-2015 05:53 PM
Exxon Limited
Camaros for Sale
2
08-09-2015 08:13 PM



Quick Reply: able to start car in drive (auto)



All times are GMT -5. The time now is 10:43 PM.