Aftermarket Product Review Provide questions and answers about aftermarket parts for the Third Generation F-Body.

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Old Aug 16, 2012 | 08:05 AM
  #1  
1987LT's Avatar
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Joined: Aug 2012
Posts: 11
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Car: 1987 Camaro LT
Engine: 305 4bbl
Transmission: 700R4
idle

I have a 1987 camaro carb. My temp gauge wasnt working so i brought a aftermaeket one to replace it. I put in the spot where my coolant temp sensor was on top of the thermostat housing. Every since the ive been having idle problems. Do this thing play a big role?
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Old Aug 16, 2012 | 03:12 PM
  #2  
SumDumbGuy's Avatar
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Joined: Jun 2004
Posts: 139
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From: UP, Michigan
Car: 1987 Camaro
Engine: 355
Transmission: 700R4
Axle/Gears: 2.73
Re: idle

The temp sensor is in the driver side head with one wire, green i think? Do you have single or dual fans? I think the one in the tstat housing is for the ecm.
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Old Aug 16, 2012 | 03:37 PM
  #3  
MY87LT's Avatar
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Joined: Jun 2006
Posts: 1,700
Likes: 17
From: Southern California
Car: 1987 Camaro LT
Engine: LG4 w/ SLP headers & a 3" catback
Transmission: THM700R4 (Stock)
Axle/Gears: Stock 2.73 gears. No Posi
Re: idle

Coolant fan switch is on the right side head.

Last edited by MY87LT; Aug 19, 2012 at 08:35 PM.
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Old Aug 16, 2012 | 07:42 PM
  #4  
SumDumbGuy's Avatar
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Joined: Jun 2004
Posts: 139
Likes: 0
From: UP, Michigan
Car: 1987 Camaro
Engine: 355
Transmission: 700R4
Axle/Gears: 2.73
Re: idle

On mine (87 factory 305 carbed single cooling fan) the fan switch was in the passenger side head and the gauge was in the driver side head. I think the TPI motors w/dual fans had a sensor on the tstat housing to control the primary fan through the ecm and the secondary fan ran off the passenger side head sensor, but the gauge was still in the driver side head.
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Old Aug 16, 2012 | 07:47 PM
  #5  
SumDumbGuy's Avatar
Member
 
Joined: Jun 2004
Posts: 139
Likes: 0
From: UP, Michigan
Car: 1987 Camaro
Engine: 355
Transmission: 700R4
Axle/Gears: 2.73
Re: idle

Here's the factory temp gauge sensor in the driver side head.
Attached Thumbnails idle-gauge.jpg  
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