OT: Need Auto Advise - Toyota Tacoma Heater Not Heating.
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OT: Need Auto Advise - Toyota Tacoma Heater Not Heating.
Started my truck yesterday morning and the heater wouldn't heat up. I've got a 1996 Toyota Tacoma 4x4, V6. I figure its either the thermostat is stuck open, or possibly a fuse. Maybe the heater itself but unsure. Anybody changed one out, a thermostat or had a problem like this in their truck? Any advise or ideas?
Johnny
Johnny
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety. Benjamin Franklin
No fuse that I can think of unless the fan is not working. If you have a temp gauge, see if it's where it should be. See if you have enought coolant and then check if your radiator cap is sealing proper. Then check the thermostat (take out, put in boiling water and see if it opens), then go get help at a mechanic's shop you trust. 99 times out of a 100 it will be one of the easy things......
- Sixgun
- Posting leader...
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After your engine is good and warmed up, put your hand on the top radiator hose. It should be hot. If not, your therm. is stuck open. Check your hoses running to the heater core. If one is hot and the other is cold, you have a clogged heater core.
If you are unsure on how to handle this, sometimes its better to save on the aggravation and pay someone to fix it as I have "fixed" things before and it cost me double to get it right again.
Another thing that works is to have a buddy of yours that lies a lot or won't stop talking, to ride around with you. All that hot air will warm you up. My Jeep Wrangler never did have a good heater in it so I bring 4 dogs with me. All of that heavy breathing sure keeps it toasty in there ---------------Sixgun
If you are unsure on how to handle this, sometimes its better to save on the aggravation and pay someone to fix it as I have "fixed" things before and it cost me double to get it right again.
Another thing that works is to have a buddy of yours that lies a lot or won't stop talking, to ride around with you. All that hot air will warm you up. My Jeep Wrangler never did have a good heater in it so I bring 4 dogs with me. All of that heavy breathing sure keeps it toasty in there ---------------Sixgun
Kind regards,
Tycer
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Tycer
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Thanks gentlemen.
If I remember correctly I think there is a heater control value on the back side of where the thermostat is located. Or there used to be on the older models, mid 80's.
I didn't look at my truck temp gauge when I found it, I was running late and am little worried about that. But will check that too.
I guess a diagram search is in order.
Johnny
If I remember correctly I think there is a heater control value on the back side of where the thermostat is located. Or there used to be on the older models, mid 80's.
I didn't look at my truck temp gauge when I found it, I was running late and am little worried about that. But will check that too.
I guess a diagram search is in order.
Johnny
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety. Benjamin Franklin
Blackhawk,
I have a '00 Tacoma with the 3.4 v6 so I'm familiar with your truck. If your cooling system is full, your engine is coming up to full operating temp and the fan motor is blowing We need to look at the controls and the dampers in the ducting. It's possible that a linkage has come loose or the temp control has gone bad.
If it's a Thermostat, it's a walk in the park. These things are really easy to change out on that engine. I'll help with photos and explanation if necessary.
Love my truck. 238k miles. Other than basic maintenance: 1 rear main seal, 1 thermostat, 1 fan clutch, 1 starter. The upholstery coulda been better tho.
I have a '00 Tacoma with the 3.4 v6 so I'm familiar with your truck. If your cooling system is full, your engine is coming up to full operating temp and the fan motor is blowing We need to look at the controls and the dampers in the ducting. It's possible that a linkage has come loose or the temp control has gone bad.
If it's a Thermostat, it's a walk in the park. These things are really easy to change out on that engine. I'll help with photos and explanation if necessary.
Love my truck. 238k miles. Other than basic maintenance: 1 rear main seal, 1 thermostat, 1 fan clutch, 1 starter. The upholstery coulda been better tho.
Several people have mentioned it, but check, and double check, the coolant level, and not just look at the overflow tank, but take the radiator cap off and LOOK into the radiator with a light. That's the first thing to check when the heater isn't putting out heat, and the one that can have the worst consequences if it's the problem.
Willco on the coolant level.
My Toyota has been great. 180K and still going, well sorta.
I'll let you getlemen know more about it this evening when I get home and take a closer look.
Thank you for the help, I'm no mechanic.
Johnny
My Toyota has been great. 180K and still going, well sorta.
I'll let you getlemen know more about it this evening when I get home and take a closer look.
Thank you for the help, I'm no mechanic.
Johnny
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety. Benjamin Franklin
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- Levergunner 2.0
- Posts: 145
- Joined: Fri Dec 28, 2007 4:24 pm
- Location: Clay County, Wild and Wonderful West Virginia
Hope it's somrthing simple and easy to fix. Here is my 01 Tacoma and it runs like the day I got it and has 92,000 on it. The Tacoma is about all you see in these mountains. Most of them have dog boxes on the back and a couple of Bear dogs sitting on top. Mike
If I can't shoot or pee off my own back porch when I want to then I'm not free and I won't live there. Thank you God for my freedom!
Also try www.ttora.com.
I've got a '97 extra-cab v-6 4x4 with about 80k miles.
The Mike's in WV must like their Tacomas, neighbor across the street named Mike has 1 too.
I've got a '97 extra-cab v-6 4x4 with about 80k miles.
The Mike's in WV must like their Tacomas, neighbor across the street named Mike has 1 too.
MikeS.
Master Mason
Worshipful Master of Triluminar Lodge 117
Jefferson county, WV.
Master Mason
Worshipful Master of Triluminar Lodge 117
Jefferson county, WV.
-
- Levergunner 2.0
- Posts: 145
- Joined: Fri Dec 28, 2007 4:24 pm
- Location: Clay County, Wild and Wonderful West Virginia
I'm a firm believer that there are more Tacoma's in these WV mountains than any other state. They are tough as nails and work great on these logging roads and old mining roads. I have owned nothing but 4x4's most of my life and this Tacoma's is the best one I have ever owned. Mike
If I can't shoot or pee off my own back porch when I want to then I'm not free and I won't live there. Thank you God for my freedom!
Hey Blackhawk
so what was it?
MikeS.
Master Mason
Worshipful Master of Triluminar Lodge 117
Jefferson county, WV.
Master Mason
Worshipful Master of Triluminar Lodge 117
Jefferson county, WV.
Re: Hey Blackhawk
Was just thinking this yesterday.MikeS. wrote:so what was it?
- horsesoldier03
- Advanced Levergunner
- Posts: 2072
- Joined: Sat Sep 08, 2007 7:32 pm
- Location: Kansas
Sorry gentlemen been out with sick kids and had the stomach bug myself.
I found that I have a leaking radiator. I went ahead and flushed it out and refilled it. But the fluid keeps leaking off. I am going to the parts store today and get some stopleak to try and fix it.
It about time for new one all together anyway.
Johnny
I found that I have a leaking radiator. I went ahead and flushed it out and refilled it. But the fluid keeps leaking off. I am going to the parts store today and get some stopleak to try and fix it.
It about time for new one all together anyway.
Johnny
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety. Benjamin Franklin
I thought so, thermostats very rarely go like that. I'll guess your heater matrix is slightly higher or level with the top of your rad. As the contents of the rad are exchanged for air it soon finds it way in to the matrix and flow stops. You may find some bleed screws on the pipes into the matrix to get rid of the trapped air. Over here we have a product called Barrs Leaks and it comes in a thick liquid or a stick of dog poop looking form, it is very good at stopping a sweaty rad. Salt road treatment is the culprit of damage to modern alloy rads. In winter I fit covers to try and stop the salt wash from getting on the rad directly. A better method would be to remove and wash the rad and then give it a good spray paint of black to further protect the alloy.
Nath.
Nath.
Psalm ch8.
Because I wish I could!
Because I wish I could!