96 Accord Overheating Issue
I have a 96 Honda Accord 4cyl. For several months now my cars temperature keeps rising up despite several repairs. So far the things that have been done are as follows: New radiator, the hoses were changed, a mechanic removed the heating system since I live in Miami, just recently one of the main hoses exploded so it was replaced, the circulating system as check for air pockets. Each and every time after repairing the car always seems to start heating up again and the only thing keeping the temp low is when its in motion and the air runs through the engine and the fan turns on after the car has been turned off. What can I do these repairs are starting to come out costly and I am getting really annoyed since each repair last like two weeks before it starts heating up again . HELP PLEASE !!!!! |
Re: 96 Accord Overheating Issue
Originally Posted by chauti
(Post 45803664)
...the only thing keeping the temp low is when its in motion and the air runs through the engine and the fan turns on after the car has been turned off. |
Re: 96 Accord Overheating Issue
Pull the thermostat and run without it and see if it overheats.
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Re: 96 Accord Overheating Issue
Originally Posted by chauti
(Post 45803664)
I am getting really annoyed since each repair last like two weeks before it starts heating up again . HELP PLEASE !!!!!
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Re: 96 Accord Overheating Issue
Originally Posted by chauti
(Post 45803664)
I have a 96 Honda Accord 4cyl. For several months now my cars temperature keeps rising up despite several repairs. So far the things that have been done are as follows: New radiator, the hoses were changed, a mechanic removed the heating system since I live in Miami, just recently one of the main hoses exploded so it was replaced, the circulating system as check for air pockets. Each and every time after repairing the car always seems to start heating up again and the only thing keeping the temp low is when its in motion and the air runs through the engine and the fan turns on after the car has been turned off. What can I do these repairs are starting to come out costly and I am getting really annoyed since each repair last like two weeks before it starts heating up again . HELP PLEASE !!!!! to a bigger problem.The only thing that wasn't touched is the thermostat.I don't remember on this model if you could install the thermostat incorrectly(happened to me once).If the thermostat is ok and the proper rating I would do a cylinder leak down test.Before going to big stuff do a pressure test of the system and see if pressure drops or not. |
Re: 96 Accord Overheating Issue
my problem was the head gasket
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Re: 96 Accord Overheating Issue
I have the same problem , im starting to wonder if its the head gasket as well , i replaced thermostat main hoses radiator did a waterpump timing belt replacement corrected the timing, and it would still end up over heating i think its the headgasket.
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Re: 96 Accord Overheating Issue
Yea ive done all the same with replacing EVERYTHING and it ends up to be the damn gasket!
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Re: 96 Accord Overheating Issue
https://ww2.justanswer.com/uploads/a...407_223665.jpg
Try this simple test to see if it is the headgasket, it cost 25 bucks at autozone. Also, I see no indication that you replaced your radiator cap. |
Re: 96 Accord Overheating Issue
My overheating Accord is a 95, but can't imaging the 95 and 96 are tremendously different.
I puled the green cap at the thermostat as suggested and when I hook it up to my multi-meter, I get nearly 12VDC across the connection, but the drivers side fan does NOT turn on. Seems that most replies were related to a functioning drivers side fan when bridged. I allowed the engine to warm up until the gauge passed the normal midpoint, about 3/4 of the way to red, then checked the plug the green cap attached to, checking ohms resistance. I expected to see a reading of zero, but saw a 1 instead. Does this mean the drivers side fan is bad and needs replaced? The resistance across the thermostat plug would seem to me to indicate that it's faulty too? By the way, I pulled out my ramps and put it on them to do the burp thing too. Thanks in advance, Shawn from AZ "Sure it's a dry heat...but then so is fire!" |
Re: 96 Accord Overheating Issue
Hello jefferds
I'm battleling the same issue with the Honda accord LX. I have the Headgasket replaced, and had the Water pump, put in a Honda Accord Thermostat, replaced the 4 Sensors One on the TS housing, One on the Upper house towards the Engine, two below the Distributor cap... Checked the relays, and the fuses, replaced the Radiator and the The passenger fan... It over heats...so check the specs on the sensors they are suppose to come on at a temp of 102to 105 C so they are doing that... Boths fans when the AC is on should be running... even the fan come on when the car is off but the Niddle is still 3/4 to almost to the max up..I do not think that is normal... so something in the system send that temp out of wack and I'm not sure what else to check. Any ideas that would help I welcome it. Thank you, Andrew |
Re: 96 Accord Overheating Issue
Originally Posted by greekcypriot
(Post 45835954)
Hello jefferds
I'm battleling the same issue with the Honda accord LX. I have the Headgasket replaced, and had the Water pump, put in a Honda Accord Thermostat, replaced the 4 Sensors One on the TS housing, One on the Upper house towards the Engine, two below the Distributor cap... Checked the relays, and the fuses, replaced the Radiator and the The passenger fan... It over heats...so check the specs on the sensors they are suppose to come on at a temp of 102to 105 C so they are doing that... Boths fans when the AC is on should be running... even the fan come on when the car is off but the Niddle is still 3/4 to almost to the max up..I do not think that is normal... so something in the system send that temp out of wack and I'm not sure what else to check. Any ideas that would help I welcome it. Thank you, Andrew The fan switch in the front of the engine nearest to the radiator really isn't even needed. It rarely does anything. It's only working in your instance because the car is overheating because the other sensor isn't doing its job. |
Re: 96 Accord Overheating Issue
Originally Posted by sjefferds
(Post 45821824)
My overheating Accord is a 95, but can't imaging the 95 and 96 are tremendously different.
I puled the green cap at the thermostat as suggested and when I hook it up to my multi-meter, I get nearly 12VDC across the connection, but the drivers side fan does NOT turn on. Seems that most replies were related to a functioning drivers side fan when bridged. I allowed the engine to warm up until the gauge passed the normal midpoint, about 3/4 of the way to red, then checked the plug the green cap attached to, checking ohms resistance. I expected to see a reading of zero, but saw a 1 instead. Does this mean the drivers side fan is bad and needs replaced? The resistance across the thermostat plug would seem to me to indicate that it's faulty too? By the way, I pulled out my ramps and put it on them to do the burp thing too. Thanks in advance, Shawn from AZ "Sure it's a dry heat...but then so is fire!" Anyway, jump the wires together (lower hose, NOT the upper-t-stat), turn the key on, BOTH fans should come on? |
Re: 96 Accord Overheating Issue
On my 95 I did the key on, jumping the two wires with my multi-meter, I see nearly 12VDC, but the fan does NOT come on so I assume this means it's dead. Seems that just pulling the entire radiator is as easy as trying to remove the fan from the installed radiator.
As stated before, I let the car get warm and check across the thermostat switch and still see resistance, versus the no resistance I was expecting to see, so believe it's dead too. Anyone care to confirm one or both suspicions? |
Re: 96 Accord Overheating Issue
Well the easy thing to do is put 12v directly to the motors....
Did you jump the wires with a paper clip as asked?...BOTH fans should run. |
Re: 96 Accord Overheating Issue
If your fan doesnt come on while the car is running and only comes on after you shut the car off most likely your t-stat is not working properly. It could be stuck closed or it could have a big ass air bubble in front of it not letting it open
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Re: 96 Accord Overheating Issue
If the fan comes on AFTER you shut it off the timer module could be bad. It is usually located behind the glove box.
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Re: 96 Accord Overheating Issue
Thank you for the reply.... after several attempts it goes to show you that even thought you buy brand new parts they are not necessary that they will be working. It does not matter where you buy them.
I replaced the colling fan... and the new part it came from RockAuto... that went out two months in to operation... then in the myst of trying to see what else can make the car overheat... i replace the Temp sending unit too... well that was bad. Rock auto replaced the Fan since it was under warranty and that worked but then ended up findind out that the temp sending unit from NAPA was bad brrand new part so put in the old sending unit that out took out earlier in the week and all is working normal. If someone would ask me me the cause... not sure what part fail... but i replaced all the temp sensors except the Sending unit the radior the Honda Thermostat the water pump and the Headgasket...This foreign made car are so electronically control that one thing can through off the system I think. I hope this would help someone else. thank you. |
Re: 96 Accord Overheating Issue
The first thing to do is always jumper 12 volts to the fan in question. If it runs then look elsewhere. It seems a lot of bad parts new out of the box is too common now. It took me much longer to fix my fan problem because of a bad out of the box fan relay. You can find electrical drawings on line by Googling your car.
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Re: 96 Accord Overheating Issue
how exactly do you safely and properly jump the fans together? I am having issues with the larger fan on the passenger side not coming on. I'd like to test it before I go on to other parts to see if that is what is causing my overheating while idle or low speed issue
(94 non vtec 4 cyl) |
Re: 96 Accord Overheating Issue
i am having many of the same symptoms above and have concluded that it is the head gasket my question is...should i just do the head or should i do an engine swap???looking for the cheapest route...also need timing belt, water pump, and clutch...my poor car :(
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Re: 96 Accord Overheating Issue
How are you sure it's head gasket ?
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Re: 96 Accord Overheating Issue
Originally Posted by eymnewdc4
(Post 45932491)
how exactly do you safely and properly jump the fans together? I am having issues with the larger fan on the passenger side not coming on. I'd like to test it before I go on to other parts to see if that is what is causing my overheating while idle or low speed issue
(94 non vtec 4 cyl) |
Re: 96 Accord Overheating Issue
Originally Posted by holmesnmanny
(Post 45934641)
How are you sure it's head gasket ?
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Re: 96 Accord Overheating Issue
A leakdown test shows if there is leakage in the cooling system. There is a tester that can be attached to the radiator cap opening that will tell you if there are combustion particles in the coolant. Sounds to me like you have a stuck thermostat if you cannot go one mile. Combustion geeting into the coolant will not over heat the car that quick.
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