Civic - Honda :: 2001 - Engine Overheating - Coolant Leaking?
Dec 14, 2012
I drive a 2001 Honda Civic EX and have over 248,000 miles. Almost at a quarter million! Recently, the engine has been overheating. The coolant has been leaking and the coolant reservoir would becomes full. I've checked out the fan and the fan relay and both seem to be fine. The temperature seems to increase (to redline) during traffic jams and any times of idling. When I blast on the air conditioning, the temperature seems to decrease, but would later increase when the car idles. The temperature also decreases to normal when I sustain my speeds over ~60mph. Also, the temperature will fluctuate from cold to hot to cold. What does this all mean?
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I have a 2004 Honda Civic ex coupe. I have changed the thermostat (twice), fan sensor, temp. sensor. The fan works and when doing an oil change the oil looks normal. No white smoke coming out of my exhaust and I got two radiator flushes, no dirty coolant, and I have replaced the cabin filter. The car doesn't overheat as long as I keep my temperature on hot. If I were to change the temp. to cold it seems like the coolant goes into the reservoir, but it seems like it doesn't go back into the engine. The mechanic that did the flush said that the hoses doesn't to be clogged because the coolant that was removed was green. They stuck an air blower in the heater core hoses and to show that was not clogged as well. The AC worked, I haven't checked in about couple of months. Also when the car overheats there is no smoke coming from the engine. radiator has been burped as well.
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I have a 2000 honda civic ex that I recently bought used. It ran fine with no problems for a good month then the check engine light came on and it started overheating. I could smell burning oil and see smoke rising from the hood. I checked the coolant and it was all out. So I filled it back up. Drove about 20 miles and during the drive when sitting idle the car would shudder and jolt around for a second, after about 20 miles I could see the coolant that I just filled up was all gone. I could hear some bubbling sound, all of the coolant had burnt away and was steaming. I did some research and it could be a blown head gasket, but I'm not sure and was seeking how to fix it or to clarify if it was a head gasket.
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So i have a 01 LS and i love it so much. Ive only had it for 5months and since the 3rd month ive been having some overheating problems. Ive replaced the coolant reservoir it drove fine for about 3weeks then started to run hot again and leak coolant out the reservoir cap so i replaced that. Still ran hot.. so my brother got some air pockets out of the system but, it still ran hot. So i replaced the t-stat. After replacing that it did fine for a few days then started to run hot again. This time it seem to run hot one day and not the next until one day it ran hot constantly and steam would come from the reservoir and coolant would leak from under the car (behind front drivers side wheel.).
So when it leak i would check the overflow tank sometimes it will be full and sometimes not. When it wasn't full I would refill it until i ran ran out of antifreeze. Well i parked it after it leaked out the last of antifreeze that was in tank. So a few days later i got some antifreeze that was given to me by my brother which was red/orange all purpose antifreeze. I filled the tank up as it was dry and had leaked out all the green antifreeze. I started the car and let it run. It ran for about 20min without getting hot quickly like it usually do, air worked great but hea not so great.
Then I started seeing steam come from reservoir tank which was full of red coolant then its started leaking GREEN coolant instead of the red i filled the tank up with. Also the temp gauge never went to H while it did all of this. And the antifreeze drip from like 4 or 5 different places behind my left front wheel. Its a v8 3.9 engine.
I know one day i checked my coolant after it ran hot one day and it was low so i filled it up with water and forgot to put cap back on and i hopped on freeway. Soon as i got off it started smoking really bad i pull over and the coolant was boiling which i also forgot to mention. Thats another thing it has been doing. But the smoke came from the coolant boiling in tank and since i forgot to put cap on the smoke came out freely from tank. Could this have caused a problem. Although my car was running hot with coolant boiling in reservoir way before i did that and even after.
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I have had my 2001 Alero since it was brand new off the lot. It has been a strong running car. It has had done work on it, most recently the mechanic I'm using has replaced the intake gasket, thermostat, hoses, and coolant reservoir because of the coolant leaking. After all that still having problems with the coolant leaking (but apparently not mixing in to the oil)....I've just been putting water in and I have to stop after driving about 10 minutes to refill the reservoir.
The mechanic was going to replace the cooling fans because he said they weren't working but then he hooked up a sensor machine and there were no issues, so he ended up replacing the radiator because he thought there might be a blockage causing the water to boil back up into the reservoir, and the car overheating. The car drives great, but after about 10 minutes there is a type of sputtering. The mechanic is saying that he has replaced everything that can be replaced in the cooling system and that he thinks the head gaskets are bad.
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I have a 2001 Nissan Pathfinder SE with 160,000 miles. I took my car in for an overheating problem yesterday after I noticed the coolant was leaking out of my car. I needed a simple hose repair to fix the leak problem, but now they want to replace the temperature gauge because they say that it is still running hot due to: "temperature gauge is stuck and not letting the cold water in." He said that he fixed the hose and it is blowing the cool air to the motor, so the only problem could be the temperature gauge.
Within the past year, I replaced the radiator and hoses. He is saying the temperature gauge + labor would amount to around $300. The car is probably worth around $2250 for a dealer trade-in. I am planning on trading-in the Pathfinder towards the purchase of new one once I am able to present it to the dealer in workable condition. What to do?
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My 2001 Civic sedan coolant reservoir was full after a long drive - with coolant blown out from the top. I am trying to isolate the problem.
1) I Did not notice if temperature gauge rose above the mid-point on the gauge.
2) I Discovered issue after 120+ drive on a hot day (90 degrees plus).
3) The car has almost 230,000 miles.
4) About 1,500 miles prior to this incident I removed my drive belt and replaced it with the shorter drive belt to circumvent the A/C compressor as it or the compressor clutch crapped out on me.
5) The morning after this occurred the coolant reservoir was still ful.
6) I removed the radiator cap and ran the engine for about 15-20 minutes. During this time I noticed the coolant in the radiator begin to rise into the fill neck area of the radiator - no bubbles or movement other than up into the neck area. The top hose was warm and then got hot but it seemed the bottom hose remained cold. I then throttled the gas briefly and nothing happened to include the radiator remaining off. The temperature gauge read just below the mi-point. I then throttled up to about 3,000 RPMs and coolant blew out of the radiator – about 1/2 to 1 liter of coolant came out. At that point, I shut everything down, installed the radiator cap, and cleaned up the coolant. I noticed the bottom hose appeared to now be much warmer than before the coolant blew out. The next morning the coolant reservoir was empty.
7) Today, about one week later, I applied power at both fans and both worked. I checked the relays and both registered no continuity across terminals 1 and 2 - as they should. I checked the radiator fan switch for continuity when cold and there was NO continuity across the contacts - as it should. I ran the engine for about 20 minutes with the radiator cap installed. The temperature reading rose to just below midpoint (normal) and stayed there. Radiator fan had not come on yet. I throttled up and nothing. Idled for several minutes and the temperature gauge rose to about ¾ of the way to “H.” I throttled the engine to look for smoke from the tailpipe – there was none (there is no history of any kind of smoke coming from the exhaust of my civic). I throttled up again, the temperature gauge dropped quickly below the mid-point, and the radiator fan came on for the first time. After the fan kicked off the temperature gauge again rose to ¾. I hit the gas, the temperature gauge dropped quickly to below mid-point, and then the fan came on again.
I was thinking this could be a blown head gasket but now I am questioning my initial thoughts. As of right now there is no coolant in the reservoir. One would think if the head gasket was blown that I would continue to get fluid in the reservoir even with the lost ~1 liter from my earlier test. I checked my engine oil dipstick and it looks clean - just oil. Nothing unusual visible when oil fill cap removed. Wy my coolant reservoir would have filled, blown over, not empty when cooled, only to empty out by the next morning after blowing 1/2 to 1 liter. This has been a loyal car (other than the recent loss of A/C) and I would like to see if I can get 250,000+ miles out of her with no serious maintenance.
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I have a small car which has only done 28000 kms and I bought it brand new. I have noticed it has been using more coolant than normal and it has become quite hot at one point. My mechanic went to service it and said it appeared that water was in the engine. (contamination of oil underneath the oil cap). As it is under new car warranty I took it back to the dealership. They said it was due to leaking core plugs and have replaced them. My mechanic said if it was leaking core plugs the coolant would be leaking out onto the ground not into the engine and contaminating the oil. Dealership said this is rubbish. I am confused and don't know who to believe. How do I know if it has been fixed or not and how do I know if it isn't something worse like a cracked head gasket?
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My 1994 chevy cavalier is overheating mainly on hot days and when I work the engine hard. My coolant level hasn't dropped in a long time and the coolant cap is usually dry. I replaced the thermostat and checked the radiator hoses. They seem to be fine. My engine is leaking coolant.
(See photo) : IMG_2308.JPG3024x4032 2.61 MB
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I have a 2003 Honda Civic with 140k miles. It has a leaking head gasket which is causing the engine to overheat when driving slower without airflow to cool the engine.
I would love to drive the car to 200k+ miles but if this is the first of many pricey fixes I want to cut my losses.
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We have a 2006 Civic and there appears to be a coolant leak coming from the engine block above the started motor, so it is hard to see clearly. The kids are about to leave for Atlanta (from Iowa) and I am concerned that this could be a crack in the block based on some on-line discussion. Is it risky to send the kids on a 1000 mile trip without fixing?
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Another month and another problem to be resolved. Here goes: The 2001 Passat 1.8T has had a hard life in the past year. The specifics are listed in previous posts. Most recently, the radiator was replaced because the engine was overheating again. The car has been leaking fluid ever since but it is not radiator fluid. Yesterday, I took a look at the oil and found tan gunk mixed in with the oil. I must admit that I had concerns after the fact about the shop that did the last oil change. Is it possible for mechanic to screw up the head gasket while replacing the radiator? It was fine before the repair. Is there another source to look for the seepage into the oil? Basically, the question is - Is the car destined for the graveyard because of this?
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My temperature has been randomly dropping, them back to middle, and recently my engine was overheating because I'm guessing the fans didn't turn on, because I'm also guessing, the engine didn't know it was overheating?
Anywho, during my replacement, I made sure to get rid of the pressure, and the car was cold. I tightened the cap again, but when I took the sensor out, all the coolant spewed out.
Now if I understand this correctly, do I have a leak? I figured the leak I had was coming from the temp sensor as it is.
Here's some pictures for those who'd like to see ....
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I have a 2001 Honda Civic with 145000 miles. My mechanic recently completed a coolant flush on my vehicle and when I went to pick it up said that the radiator sealant was affected by the flush so I should bring the car back in a week to have them check it. On my way home the engine was steaming and continued to that week. When I brought the car back they said it looks like it's sealant again but I may need to buy a new radiator soon. The engine still occasionally has steam coming off of it and another mechanic says I need a new radiator ASAP. I don't know much about cars (obviously) so I am wondering if this is a normal occurrence? Is this something I should pay for if the mechanic damaged the sealant when they completed the flush?
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I have a 2001 Honda Civic Ex that goes into limp mode when the weather is hot. It only happens in hot weather: I drove it during the cooler months, and no problems. Also, it doesn't have any problems if I drive it at cooler times of the day (evening, night).
When the weather outside is hot (~75+ degrees) I can only drive my car for about 20 miles before the check engine light comes on and it goes into limp mode, where the engine just shuts down and I cannot accelerate above 30mph. The engine is still running, but when I push on the gas pedal I can only go like 20-30mph. This happens when the ac is on or when the ac is off, but will happen sooner if the ac is on.
When this happens, I pull over to the side of the road and wait several minutes. Then I can restart my car and drive a few more miles, and then it happens again: limp mode. Then I pull over again, wait, and restart it. It starts fine.
In the winter months I don't have any problems, and my car drives fine. I have had the thermostat replaced, and the temperature gauge does not indicate overheating.
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My daughter's 2002 Honda Civic is overheating unless you drive over 60 mph. The heater is also not working - it blows air but the air is cold. It is full of coolant - we checked. The thermostat was replaced about 2 months ago.
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I have been driving my 2002 Honda Civic for about 6 years now. For the past 4 years its been all highway, driving 50+miles a day. I have just moved to a small town where its all town driving.
When I would get off the highway before, I would notice a burning type smell, but no smoke and no signs of overheating. Once I moved here where the winter has been significantly colder than what my car is used to, and I am doing all in town driving, I have noticed smoke coming from my engine, but my temperature gauge shows all is well. I have always done regular oil changes etc on the car. I will be making a long trip this summer back home and i am not sure if I should be worried about the car overheating. Should I try and find someone to investigate this problem further or is this just some engine gunk burning as the car gets hot?
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I have a manual 2000 Honda civic that is acting up. When I drive it after about 15mins it gets really hot. Then right before I pull over it starts to cool off if I have the heat pumping . It also seem to over heat when ever I am sitting idle . I replaced the radiator and thermostat but I'm still having the problem.
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I have a 2004 Honda Civic Lx and I was driving one day and I look down to see if I was speeding or not (easy to do) and I see that the thermostat is almost all the way to the red line. So I pull over to a store and check my fluids. The oil was low so I put two quarts in. There are no signs of leaks anywhere. I also topped off the coolant. Ever sense the care has been fine so could of it been the low fluids?
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Can this make sense, or is this just some weird coincidence?
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'04 Honda Civic-1.7LFirst the car started overheating only it was sitting in idle. As soon as you would go or if you revved the engine the needle would immediately drop after a few seconds. Replaced the thermostat. It seemed fixed, but started doing it again, put in a new thermostat incase other one was faulty. Still having same problem.The system was pressure testing and everything was fine. Then had the system flushed and new thermostat put in. It worked for about 150 miles and started doing the same thing.Brought it in for the water pump, the old one was corroded and warped so it seemed like the problem.
After about 100 or so miles still overheating when idle.We had the radiator replaced, the old one was complete junk, thermostat replaced too. I drove it like normal in town for a day, the next day it started overheating, this time it was doing it while driving, got to about 3/4 up. Turned the car off for a bit, and it didn't do it anymore on the way home.Today I was driving and it was fine for 4 miles, I sat idling for 1 minute, after driving 1 more mile it started overheating, temp gauge got to halfway.
I parked it for a bit and started driving, there was no heat coming from the heater, I had it full blast, nothing but cold air. The car started overheating again, once again halfway. Parked for about 3 minutes and then turned it on, temp was fine and it was blowing full heat out, the car temp was fine the whole way home, no more overheating.
The next step we will take is to replace the head gasket and/or heater core. Is there anything else that this could be? Literally the same week the overheating started, the rear lights were having issues and one time there was no power to the windows. Then the door locks would stop and then work again intermittently. The door locks no longer work at all. Not sure if it is just a coincidence, maybe everything is breaking at once. But there has been no loss of coolant and the oil and coolant consistency have been normal too.
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