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Car running too cold

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Old May 9, 2018 | 05:40 AM
  #1  
goalieforlife's Avatar
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From: Newfoundland, Canada
Car: 1991 Pontiac Trans Am GTA
Engine: V8 305
Transmission: Automatic Transmission
Car running too cold

91 GTA 5.0 TPI doesn't get warm according to her guage... I replaced the thermostat and cooling sensor a couple years ago. The car is idling a little high bc of this as the computer seems to be giving the car more fuel.


any ideas? maybe the thermostat is stuck open?
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Old May 15, 2018 | 04:35 PM
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Cool Ride

Yes.

A stuck open stat is about the only thing that can cause that can cause the engine to not come up to operating temp.


Happy Racing !



If People Drove Any Slower They’d Be Going Backwards
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Old May 16, 2018 | 05:28 AM
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Re: Car running too cold

What's the ACTUAL temperature? (as measured with an INSTRUMENT such as an infrared thermometer as opposed to the wavy pointer trim package thingy in the dash)
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Old May 16, 2018 | 07:14 AM
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From: Newfoundland, Canada
Car: 1991 Pontiac Trans Am GTA
Engine: V8 305
Transmission: Automatic Transmission
Re: Car running too cold

the actual temp I am not sure of.. I am gonna go ahead and change the thermonstat any recommended themostats?
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Old May 16, 2018 | 05:25 PM
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Car: Yes
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Re: Car running too cold

195°
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Old May 17, 2018 | 06:23 AM
  #6  
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From: Newfoundland, Canada
Car: 1991 Pontiac Trans Am GTA
Engine: V8 305
Transmission: Automatic Transmission
Re: Car running too cold

i guess a fail safe thermostat is recommended too... any recommended brands.. motorad 7200-195 is popular
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