overheating
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Joined: Jan 2014
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
overheating
New radiator put coolant in steam and coolant spraying can't find thermostat followed top of radiator hose and nothing anyone know where it is.here's my engine http://www.jegs.com/i/Chevrolet-Perf...353K1/10002/-1
Joined: Aug 2011
Posts: 661
Likes: 7
From: Texas
Car: 91 Firebird/88 Firebird/91 Formula
Engine: V6 3.1/V8 5.0/V8 5.0
Transmission: 4L60/700R4/4L60
Axle/Gears: 3.23/2.73/2.73
Re: overheating
I see where it should be on the intake manifold. Need a pic of your installed engine to see what's covering it up.
Thread Starter
Member
Joined: Jan 2014
Posts: 223
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Re: overheating
I looked it doesn't have one but the hose blowin out steam hose came out soakedw coolant so my fan was on and now its not I'm trying to find the fuse or relay and I think all the wires got soaked so I tried gettin of all coolant I cd and hopefully it will dry if not idk
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: overheating
New radiator put coolant in steam and coolant spraying can't find thermostat followed top of radiator hose and nothing anyone know where it is.here's my engine http://www.jegs.com/i/Chevrolet-Perf...353K1/10002/-1
Take a picture of where it's spraying from
Take a picture of where you think the thermostat should be.
Post all three pictures and we'll go from there.
Joined: Oct 2013
Posts: 2,610
Likes: 156
From: Louisville, KY
Car: 1983 Z28
Engine: 385 Fastburn
Transmission: T-5
Axle/Gears: BorgWarner 9-bolt posi, 3.27 gears
Re: overheating
Patriots, I have no problems with helping you, but man you gotta start using full words and punctuation. This is at least the 5th or 6th post you've had in the past few days and on all of them the first 10 posts are trying to figure out what you typed.
In a text message or whatever the way that you type may be acceptable, but you are asking technical (sometimes highly technical) questions on a car forum. That requires attention to detail and proper grammar.
For instance: Would you go to the ER and say "help! splinter blood in shoe face but put bandaid on neck"
I would hope not.
The thermostat should be located directly under the water neck on the intake manifold, right in front the the carburetor.
In the engine you posted the water neck is what is covering the big hole in front of the carburetor on the intake manifold.
Coolant will not dry or evaporate (in my experience). It may burn off of any hot parts but if you have coolant on wires it is going to stay there until you wipe it all off.
Unplug all your connectors for the fan and spray the inside of them with WD-40, then reconnect and see if it works.
Who put your motor together without the thermostat?
In a text message or whatever the way that you type may be acceptable, but you are asking technical (sometimes highly technical) questions on a car forum. That requires attention to detail and proper grammar.
For instance: Would you go to the ER and say "help! splinter blood in shoe face but put bandaid on neck"
I would hope not.
The thermostat should be located directly under the water neck on the intake manifold, right in front the the carburetor.
In the engine you posted the water neck is what is covering the big hole in front of the carburetor on the intake manifold.
Coolant will not dry or evaporate (in my experience). It may burn off of any hot parts but if you have coolant on wires it is going to stay there until you wipe it all off.
Unplug all your connectors for the fan and spray the inside of them with WD-40, then reconnect and see if it works.
Who put your motor together without the thermostat?
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Joined: Oct 2004
Posts: 4,526
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From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
He has one. I have seen it in his blurry upside down pictures.
I am way to nice a guy but I guess I am just a helper.
I would be happy to link back to post with pictures of his engine and absolute failure of the English language but I will just add a picture my self. Don't want to get accused of being an "internet tough guy" as we all know the cool kids stopped learning English at grade 1.
So I will just add this. Follow the green arrow.
I am way to nice a guy but I guess I am just a helper.
I would be happy to link back to post with pictures of his engine and absolute failure of the English language but I will just add a picture my self. Don't want to get accused of being an "internet tough guy" as we all know the cool kids stopped learning English at grade 1.
So I will just add this. Follow the green arrow.
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Joined: Jan 2014
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Re: overheating
http://www.autozone.com/autozone/par...6162_851768_0_
If I go get one of these will help or?, it's not the fan itself and yes there's a thermostat housing gasket but nothing inside, so I got one it's not that, the radiator itself is new ,and when I go get parts do I go by the car itself or the engine I have
If I go get one of these will help or?, it's not the fan itself and yes there's a thermostat housing gasket but nothing inside, so I got one it's not that, the radiator itself is new ,and when I go get parts do I go by the car itself or the engine I have
Joined: Oct 2013
Posts: 2,610
Likes: 156
From: Louisville, KY
Car: 1983 Z28
Engine: 385 Fastburn
Transmission: T-5
Axle/Gears: BorgWarner 9-bolt posi, 3.27 gears
Re: overheating
http://www.autozone.com/autozone/par...6162_851768_0_
If I go get one of these will help or?, it's not the fan itself and yes there's a thermostat housing gasket but nothing inside, so I got one it's not that, the radiator itself is new ,and when I go get parts do I go by the car itself or the engine I have
If I go get one of these will help or?, it's not the fan itself and yes there's a thermostat housing gasket but nothing inside, so I got one it's not that, the radiator itself is new ,and when I go get parts do I go by the car itself or the engine I have
If you are shopping at a store like autozone you can't buy parts based on either of those things. Their computers are made to search for vehicle specific parts and OEM replacements. Since you have swapped out your stock engine, telling them you have a 1984 trans am won't get you the "right" part.
You have to research and figure out what type of thermostat/parts you need. For example - my sbc has a 165 degree thermostat. I think the stock tstat is a 180 degree.
Welcome to the life of having a pieced together car, (not saying that as a dig, I too have to shop this way).
How long was the engine running before all of this happened? Because there is no way that you could have driven it long without a thermostat.
Also, did you do what I suggested to your fan connections?
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
Your link does not work.
You should be able to use the 180degree stat PN 15358
Otherwise you need to see what was done in your fan system and how it may ormay not have been hacked up.
I have helped many people with hacked OEM harnesses and many times it was much easier to install a new fan relay or buy a kit.
You should be able to use the 180degree stat PN 15358
Otherwise you need to see what was done in your fan system and how it may ormay not have been hacked up.
I have helped many people with hacked OEM harnesses and many times it was much easier to install a new fan relay or buy a kit.
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
The painless kit is nice but expensive.
http://www.ebay.com/itm/Painless-Wiring-Fan-Control-Thermostatic-195-Degrees-On-185-Degrees-Off-Kit-/191049567699?pt=Motors_Car_Truck_Parts_Accessories&hash=item2c7b710dd3&vxp=mtr
There are knock off kits that are fairly cheap and probably work just as well.
http://www.ebay.com/itm/Radiator-ele...-/271362118546
Usually I just get a relay and holder and make my own using an OEM fan switch. I think I used the 210 version on my car. At some point a posted a list of the different options.
http://www.ebay.com/itm/Painless-Wiring-Fan-Control-Thermostatic-195-Degrees-On-185-Degrees-Off-Kit-/191049567699?pt=Motors_Car_Truck_Parts_Accessories&hash=item2c7b710dd3&vxp=mtr
There are knock off kits that are fairly cheap and probably work just as well.
http://www.ebay.com/itm/Radiator-ele...-/271362118546
Usually I just get a relay and holder and make my own using an OEM fan switch. I think I used the 210 version on my car. At some point a posted a list of the different options.
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Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
Thread Starter
Member
Joined: Jan 2014
Posts: 223
Likes: 0
Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
You can probably use that kit but I would not use the sensor it came with. I would probably use something like the SW555 sensor and the PT308 or PT770 pigtail.
Kind of hard to see.
1. Is the fuse blown?
2. Where is the sensor that detects voltage?
3. What happens when you short the above sensor to ground?
Would you consider building your own? You can get most of the parts at autozone.
Get a 20A fuse holder
40A relay
http://www.autozone.com/autozone/acc...er=203873_0_0_
Relay holder or spade lugs
Wire
SW### sensor and pigtail then wire it all up
Or something like this would be better than the autozone kit
http://www.ebay.com/itm/ELECTRIC-FAN-WIRING-INSTALL-KIT-COMPLETE-THERMOSTAT-50-AMP-RELAY-185-SBC-BBC-/140859700167?pt=Motors_Car_Truck_Parts_Accessories&hash=item20cbe473c7&vxp=mtr
Kind of hard to see.
1. Is the fuse blown?
2. Where is the sensor that detects voltage?
3. What happens when you short the above sensor to ground?
Would you consider building your own? You can get most of the parts at autozone.
Get a 20A fuse holder
40A relay
http://www.autozone.com/autozone/acc...er=203873_0_0_
Relay holder or spade lugs
Wire
SW### sensor and pigtail then wire it all up
Or something like this would be better than the autozone kit
http://www.ebay.com/itm/ELECTRIC-FAN-WIRING-INSTALL-KIT-COMPLETE-THERMOSTAT-50-AMP-RELAY-185-SBC-BBC-/140859700167?pt=Motors_Car_Truck_Parts_Accessories&hash=item20cbe473c7&vxp=mtr
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Joined: Nov 2011
Posts: 2,970
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From: CT
Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Re: overheating
First Third Gen I've Seen With The Battery On The Left (Driver's Side) Location.
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Supreme Member
Joined: Aug 2011
Posts: 1,178
Likes: 1
From: Aloha, Oregon
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Joined: May 2004
Posts: 5,337
Likes: 71
From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: overheating
As long as there are V6 thirdgens at the yards we'll never run out of spare battery trays.
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Joined: Jan 2014
Posts: 223
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Re: overheating
I tried to buy it they said their is a prob with sellers account will this workhttp://m.ebay.com/itm/111059188799?nav=SEARCH
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
DO NOT buy that kit.
That kit does NOT have a sensor or a relay. You never want to run a fan directly through a switch ALWAYS use a 40+ amp relay.
If you buy that kit then YOU will be responsible for turning on your fan. You want it to come on automatically.
Kit contains 4 plastic rods with hardware and mounting feet, toggle switch, wire, fuse, zip ties, and wire connectors
If you buy that kit then YOU will be responsible for turning on your fan. You want it to come on automatically.
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
Neither of them have the sensor you want and one of them does not have a relay.
Get a sensor with the proper thread that goes into the factory position inside your cylinder head.
There are two different size I think 3/8 and 1/2
Run the sensor to one side of the relay coil and +12V ignition to the other.
Run one side of the relay contact to the battery through a fuse and the other side to +12V on the fan
Get a sensor with the proper thread that goes into the factory position inside your cylinder head.
There are two different size I think 3/8 and 1/2
Run the sensor to one side of the relay coil and +12V ignition to the other.
Run one side of the relay contact to the battery through a fuse and the other side to +12V on the fan
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Joined: Jan 2014
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
This is about the best one I see on ebay
http://www.ebay.com/itm/ELECTRIC-FAN-WIRE-HARNESS-KIT-COMPLETE-THERMOSTAT-50-AMP-RELAY-185-SBC-WIRING-/130803296273?pt=Motors_Car_Truck_Parts_Accessories&hash=item1e747be811&vxp=mtr
The only thing I don't dig is the 185 degree fan. I use a 180 thermostat and I like to put the fan a little higher so it does not turn on on the expressway
http://www.ebay.com/itm/ELECTRIC-FAN-WIRE-HARNESS-KIT-COMPLETE-THERMOSTAT-50-AMP-RELAY-185-SBC-WIRING-/130803296273?pt=Motors_Car_Truck_Parts_Accessories&hash=item1e747be811&vxp=mtr
The only thing I don't dig is the 185 degree fan. I use a 180 thermostat and I like to put the fan a little higher so it does not turn on on the expressway
Last edited by midias; Feb 13, 2014 at 03:59 PM.
Thread Starter
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Joined: Jan 2014
Posts: 223
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Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Re: overheating
I agree midias but unfortunately ebay wont let me buy it due to seller acnt problems so I'm just trying to get something for now I can always change can you just tell me any other kit I can use?
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
This looks about the same
http://www.ebay.com/itm/Heavy-Duty-Electric-Fan-Relay-Kit-W-Thermostat-Ford-Chevy-Street-Rod-Race-Car-/151210528185?pt=Motors_Car_Truck_Parts_Accessories&hash=item2334d98db9&vxp=mtr
http://www.ebay.com/itm/Heavy-Duty-Electric-Fan-Relay-Kit-W-Thermostat-Ford-Chevy-Street-Rod-Race-Car-/151210528185?pt=Motors_Car_Truck_Parts_Accessories&hash=item2334d98db9&vxp=mtr
Thread Starter
Member
Joined: Jan 2014
Posts: 223
Likes: 0
Car: firebird 91
Engine: 350 5.7 small block
Transmission: turbo transmission
Re: overheating
Ok ordered it thanks midias now I'm waitin on my headlight rotors,fan wiring and now gotta figure out spacers I kno its 4.75 to 4.50 wheel adapters just dnt kno how thick if I get adapter/ spacer and its a little big its better then gettin em to small right?
Joined: May 2010
Posts: 536
Likes: 30
From: Texas
Car: 85 Camaro
Engine: 454 RamJet
Transmission: LT1/T56
Axle/Gears: 8.8w/4.10
Supreme Member




Joined: Oct 2004
Posts: 4,526
Likes: 238
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: overheating
Here this may help. The question has come up a few times lately so I made this. This will create an auto on 210F fan circuit. Swap out SW555 for a different on temp
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