Civic - Honda :: 2005 - Thermostat Floating Hot When A/C On?
Jun 9, 2011
My husband owns a 2005 Honda Civic with 192K miles on it. For the past 3 months, the thermostat has been floating to hot (H). He took it in to a mechanic who could not reenact the problem and could not find anything wrong. The mechanic replaced the thermostat indicator. The problem persisted without any sort of consistency. It would go to hot on the highway when he was going at high speeds and back down again and would also do it while idling at a stop light. We took the car in again and, again, the mechanic could find nothing wrong. Since then, the problem has become more frequent. Additionally, while the AC is on, when the thermostat goes to (H), the A/C is impacted...it starts blowing warm air versus cool. Again, it does not remain this way. A moment later it could go back to the midpoint and the AC then starts blowing cool air again.
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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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when it began overheating, and to be specific it is a 2003 Honda civic ex, automatic. I took it back to them after having to pay towing expenses. They said they didn't know it had issues (bull) they said it was due to a radiator, so they installed a new one. When I got it back it drove fine then it began exhibiting the same symptoms soon after. I decided since I loved the car I wouldn't even bother with the people I bought it from, big mistake and I should have just returned it...I didn't because I was sick of looking for a car and school was about to start. This began the routine of having to fill it with antifreeze every day before and after class, if I didn't it would most certainly overheat and then I'd have to blow hot air all day.
So I took it to another mechanic who figured it must be something wrong with the cooling system and said the fan was acting slow, so he replaced the fan-switch and thermostat and said that it wasn't the water pump. I was hoping this would do it, but it did not. He then tested the head-gasket twice and it came back negative. Then they tested the catalytic converter, came back negative. This mechanic, then proceeds to tell me the people who sold it to me may have put a sealant in which gummed up the engine and is clogging things so it can't function correctly, or put on the head-gasket wrong or any number of things to the engine. Although, wouldn't this still make the head-gasket test fail? He tells me I may need a new engine because to figure out if it truly is an engine problem that would cost as much as a new engine. I don't know what to do or where to go I am at a loss here. Spending my money just to have mechanics tell me there is some mysterious "undiagnosable" problem with my car is the most frustrating thing ever. No one can fix this car it seems.
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05' Civic HX 5 speed with 167K. I picked up the car two years ago with 134K on the OD, and the only service records were regular oil changes.
Did: Timing belt; Valve job; Brake job. Both dealer and tire shop have gone over it / safety checked it twice. About 10K miles ago it developed a racket (rotational noise, as if something was coming apart.) above 1,800RPM. "Can hear from a block away" in 1st gear, to a lesser extent in 2nd, etc (no racket revving, only in gear). CV joints, bearings, anything belt driven, has been checked out.
Figured it was the transmission, but it shifts perfectly - and I've drained the oil twice, perfectly clear, and no shavings on the magnet. I know the clutch is original (doesn't slip, don't want to spend $700 if I don't have to). The car, other then the noise, runs as if it's new, and averages 34MPG, so I'd like to keep it!
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I have honda civic 2005 with 170,000 miles on. My car has been little shaky with cold start in the morning and Engine light finally on. I was told that I need new fuel injectors from local mechanics. I'm a poor student so I decided to fix it myself. I was able to reach down to fuel rail and It was very challenging to take the rail & injectors out. After I finally pop them out with long driver/hammer, It is even harder to put new ones inside, all the way in. I tried put some oil at the end but still did not completely go in. Is there any special tool I need to use to put them in? I tried oils...ect.
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I have a Honda civic 2005 LX, 170,000 miles. I love this car as I went through my tough time with it. I don't want to give it up until it dies if possible. Only issue of this care is AC does not work when temperature is hot. It works really good when it's cold/rain. When I turn on the car and AC in the morning, the compressor works fine for 5-10 minutes and it turns off when the engine is normal temp.(below mid line). I went to one local mechanic and I was told Freon level is good.
They spend about an hour to figure out what's going on and they told me that I need to change my entire compressor, I felt they just can't figure out what exactly causes it and want to just scare me with big $, to make me give it up. (because compressor works fine when it's cold. I think something with temperature) I recently changed my Thermostat, filled up coolant, and changed crutch-AC relay fuse but no change in the AC symptoms. I will need AC for sure when I move into Arizona next summer!
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my wife now drives what was originally my 2005 Honda Civic from '05-'10. In the last 3 or so years since she's been driving it, the Civic has developed a tendency to die on her at inopportune times. A quick jump always fixes the problem but I never, ever had this problem myself when I was driving it and I've had the battery tested at AutoZone twice with both techs telling me the battery was in great shape with cranking amps well above its rating. I've offered to just buy a new battery and eliminate the issue but the "it's fine" report from AZ has me puzzled.
I have noticed that corrosion tends to build up on her positive battery terminal very quickly and I suspect she's getting some drain due to that but I'm stymied as to why it happens. The only thing (and its a stretch) that I can think of is she has a habit that her father taught her of cranking the heat, the defroster AND the A/C in her car when it's cold out. Normally I wouldn't think this would make a difference but I wonder if there is somehow condensation developing in that tiny little Civic engine bay as a result?
I've asked her not to do it and see if the situation improves but old habits die hard. The battery does tend to come up dead (of course) more in the winter but it's not an exclusively cold weather situation. Anyway, after jumping her car in single digits this morning before dawn I am ready to admit defeat and just get a new battery but figured I'd throw it out to the many voices here.
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A bit of a long story, but brought my 2005 automatic honda civic into a mechanic for timing belt changeout (im at 112k miles) but expressed my concern over a noise persisting for approx. a week, sounding like it was stuck in a lower gear... but RPMs were fine. The mechanic looked at it all day and came to the vague conclusion that a bearing in the final gear of the transmission was busted. Brought it in for the diagnostics and had to take their mechanic on a test drive so he would hear what noise I was talking about. OK, days later = new transmission. Within 24 hours I hear a noise mimicking what I heard prior to work. They tell me its a wheel bearing that they couldn't properly diagnose without first replacing the transmission. Why not replace the wheel bearing before the transmission? How can they prove to me what was the real problem if I am still hearing noises?!
48 hours after getting the car back I wake up and start the car to warm her up before driving to work. She sits in park, running, for approx. 10 minutes and when I hop in, step on the brakes and try to pop it into drive from park, she is locked up and will not shift anywhere. In a panic I call honda and they tell me about a little 'trap door' i can pop off next to my shifter and manually flip it out of park. Fine. It works and I get to work, then have no problems getting my car into drive until the next morning when the exact same thing happens. (It is suggested it is a brake switch, but once it got into drive the brake lights worked fine.) So, this next morning I can not manually pop it into drive. It is currently at that Honda dealership, and has been there for 5 days, where, of course, they have not had ONE problem getting the car into drive.
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I have a 2005 Honda Civic and it has a pronounced squeakiness. I have had my steering, suspension repaired and nothing has seemed to work. It's really annoying and frustrating, especially because mechanics have "fixed it", but the noise always seems to continue.
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Since buying new my Civic VP automatic, it seems I've been plagued with electrical gremlins. Right off the bat, I noticed the lights would arbitrarily dim and brighten with no rhyme or reason. The dealer checked it and found no problems and could not replicate it. It still does it now at 117K miles with no predictable pattern.
Also, it has always seemed to idle too low while crawling in Columbus, OH, traffic, with the battery light coming on when adding in temperature extremes (while running A/C or defroster) to the mix. At first, I was able to rev the engine in neutral or get out of traffic and open it up to make the battery light go out, but that doesn't seem to work anymore. Also, I can make the battery light flicker just about anytime when I let off the gas. I had to replace the factory battery (under warranty) with one I bought off the AAA service truck.
I had to replace that battery, too, along with the alternator (rebuild), at 88K miles at my local mechanic 2 years ago. It died again yesterday, on the interstate, after my vain attempt at getting up the rpm's when the battery light came on strong. It's at the AAA garage now where they said it needs another alternator (rebuild), but the battery is OK.
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I have a scary problem with my 2005 Civic Coupe HX CVT that the dealer can't resolve - my car drives forward and even accelerates when my foot's not on the gas! This is a recipe for disaster, especially since I live in a cold climate and there's so much ice and snow in winter.
I thought at first I must be crazy. So I've tested it by taking my foot off the gas going up a small incline, and Voila! It drives up the hill! It also can drive around the block by itself! It's like the energizer bunny, and I'm scared to drive it anymore.
The dealer has no clue why this is happening and can't seem to replicate the problem. I've brought it in more than once, too.
It happens most often when my car's been parked for awhile, say 6 hours or more, and if it's really cold outside, say less than 32 degrees outside. Also the heater's usually on when it happens, but that may be incidental since it's usually cold when the problem occurs...
Also, There's a whine that sounds like a belt that gets loud when the air conditioner runs and also if it's really rainy. I've taken it in to the dealer a couple different times and they fix it, but then the sound comes back again. Could this be related?
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I have a recently purchased '05 Civic 1.7.I've noticed that the steering takes significantly more effort to turn left than to the right. Turning right, even when moving at a good clip, I can turn using 1 finger. It takes a decent grip to make the same turn to the left. I've also tried this from sitting still - same thing.
The alignment, as far as driving goes, seems pretty straight. I've also had a Honda shop that I trust from experience look into the issue to see if there is any physical signs of damage, bent parts... anything. They are very confident that all parts related to the front steering and suspension are in good shape and that both wheels are even.
I am a little stumped as to how any physical damage would only affect turning the wheel in one direction. I wonder if there is something that would reduce the effectiveness of the power steering in just one direction???
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My AC stops working intermittently - I got a whole new compressor about 2 years ago, then it stopped working altogether about a month ago, they said they couldn't find any leak but filled it up w/ added dye. Now it blows cold for awhile on the highway, but will randomly blow warm air, and also blow warm air when I'm stopped at a light (Which is no good in Phoenix, AZ) I took it back in and they said they couldn't find a leak or anything wrong with it, that some hose was probably just freezing and then I would have to wait for it to thaw... but that doesn't explain why it never happened before... and it's not normal (clearly)... I just want a car that I don't have to roast in this summer!
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About a month and a half ago, I took my 2005 Honda Civic LX to a mechanic for an oil change. He informed me that my air filter needed to be replaced as well, so I told him to go ahead and do so. Ever since I got the car back, however, I've been smelling car exhaust unless I push the button for recirculated air. What could be causing this?
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My wife's 05 Honda Civic with 105,00 miles on it is making a vibrating noise that sounds like going over a washboard. It seems to come from the right front of the car and only happens between 35 and 45 mph. We have been to 2 different repairs shops and replaced the bearings, struts, shocks, axles brakes, tires and engine mounts.. I' spent $ on this car and still haven't fixed the problem. My wife is starting to look at new cars ....
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My 2005 Honda Civic just made it through a blizzard (outside the whole time). This morning I started driving it, and whenever I got above 45 mph the steering wheel started vibrating / whobbling very badly. My car seat was also vibrating. I poured hot water over the rims when I got home and that did not seem to work. Should I take it to a car wash? Is my car safe to drive?
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I drive a '05 Honda civic hybrid 5-speed with about 60,000 miles. This morning as I pulled into a parking lot shifting into first gear I turn the wheel and heard a squeaky clicking sound that I could slightly feel in the gas pedal. It happened 3 more times when I pulled out of my parking spot and into another lot.
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My 2005 Civic is overheating at random times. My mechanic couldn't find the problem so I took it to the dealer and they replaced the thermostat and a fan switch. That didn't work so now they tell me I have a blown head gasket ($1,458)... but there's no water in the oil and no gray smoke. They say the coolant leaks into the block until there's not enough circulating and it overheats. Then, when it cools, the coolant goes back into the reservoir and that's why it never seems to be low on coolant. I've seen other Civic overheating letters (including a 2005 that sounded like my exact problem) but I never saw an update about what fixed the problem.
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I replaced the pads and rotors on my 05 Civic 3000 miles ago. Now it is pulsing badly again when stepping on the brakes. I can feel the pulse in the brake pedal and the steering wheel. What should I be looking for when I pull off the wheels again.
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A friend has a 2005 Honda Civic with approximately 120,000 miles that she just bought the end of 2013. The car was kept immaculate by the previous owner. This week as she was driving, she said the temperature needle suddenly went all the way to H. Earlier in the day, she had noticed the A/C was not consistently cool but didn't think much of it as there were no other problems with the car. When the temp needle suddenly went to H, she shut off the a/c and before she could pull over the temp needle went back to normal. She checked the coolant level which was very low and she took it to the dealer who ran multiple tests including checking the thermostat, cylinder compression tests, etc but they could find nothing wrong. I keep telling her there is a reason it did that and that coolant doesn't just disappear and that I think she should take it back.
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So my civic has been running hot this week. Had plenty of antifreeze. Oil.changes and tuneup are up to date. Started running hot monday so I went ahead and changed the radiator cap and replaced the thermostat. Still running hot at this point and im losing all my fluid from the coolant reservoir. I run my heat as a guide to when I lose all fluid. Once the heat turns cold I pullover and refill it up. Oil isnt milky and no white smoke. Could it still be a bad head gasket? Possible water pump? Plan to flush the radiator tomorrow.
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