We have a 91 civic whose air conditioner doesn't work. The coolant level is good, and the compressor is running, but we only get external air coming through the vent.
View 4 Replies2003 Civic, ~180,000 miles. Previously had overheat problems, replaced head gasket, timing belt, water pump, thermostat and hoses (+ a few other things) No longer over heating, but there is no heat coming from the vents unless the car is over 2,000 rpm. Hoses to the heater core are both warm/hot, so flow through heater core seems to be good. Also AC has same issue no cold air unless over 2,000 rpm. Is this the control to the blend door? Are they operated by vacuum and with a leak, need higher vacuum to operate?
View 8 RepliesI have a 91 Honda civic hatchback base model 1.5L and I am having serious electrical problems. My wife took the car to town and when she got back all the lights quit working and it just sits there and clicks if I don't remove the main relay. But the main relay also controls the fuel pump. Have already replaced main relay?
View 2 RepliesMy car ( civic 1.5 dx duel injected) just cut off while I was going down the free pay like the key had been turned off. Now it turns but won't crank. I am getting spark from my plugs, my fuel pump still works, i think my injectors are ok, when I took off the air box I can see fuel going into the throttle body, my throttle isn't stuck, diaphragm seems to have a seal. I took the head cover off and there isn't any fuel/oil in the valves. What could it be? After I put the plugs/cap/head cover back on it cranked for a second then idled down and back to no start.
View 9 RepliesI own an old Civic and I noticed in the past several months that I get a burned oil odor in the passenger compartment, but only when I drive downhill. I more recently notice that if I accelerate while driving down the hill, a cloud of smoke trails out behind me then clears when I let off the gas. This car has 294,000 miles on the odo. (I know) and I DO have to add a quart of oil every 2 weeks or so. It runs great though. Is my motor about ready to blow or what . . . ?
View 7 RepliesOk my car is not starting. It is not turning over when you turn the key and push in the clutch. I can here a relay click under the drivers side dash. I can push start it and it runs great, sometimes it will start and run fine but it is a frequent problem now. What could be causing me these problems. 1991 Honda Civic DX ....
View 10 RepliesI have a 1991 Honda Civic DX and it is doing something I can't explain. Randomly the car will not even try to turn over. The ignition switch will click, the dash lights come on... but not even the slightest peep from the starter motor. If I put the vehicle in fifth gear and roll it, turning the engine over even half a rotation, the engine will fire right up.
It started on a road trip and happened very sparsely, but has since become more common. What used to be 1 out of 20 is now maybe 1 out of 4 chance it doesn't start. Every now and then it will go days without any problems, then seemingly randomly the ignition fails again for spurts. I replaced the distributor cap, plugs, and rotor about 2 months ago. The ignition switch appears to be fine....
I've got a great little 1991 Civic DX, 1.5L manual. It's never let me down and I love working on it.
Stalled on the highway a couple weeks ago and I couldn't get it re-started. Over the years, it's had a bit of a personality where it chugs and occasionally stalls at a low idle, or when very slowly accelerating from a stop. If I'm sitting still, I'll turn the key to full off, give it about 30 seconds, and it'll start right back up. For whatever reason just re-starting without turning off never seemed to work.
So since it stalled on the highway and I wasn't able to get it started at all, here's the list I've replaced or completed:- main relay- fuel filter- plug wires- spark plugs (the old ones were due, but not overdue, and all four were pretty fouled with burned oil and had oil in the wells)- spark plug well o-rings and valve cover gaskets- and fully charged the battery
At this point, if I let it sit until it's cool, it'll start right back up with no trouble. Then once it warms, it starts to run a bit rough, eventually chugs, stalls, and then I can't get it started again - spins a few times, then kinda sticks, then spins a few times, and kinda sticks again.
The car; 1991 Honda Civic Hatch back. Issue; Car starts but when left to idle quickly dies. Background; I just recently replaced the valve cover gasket as well as a pierced hose that was leaking coolant. Since then (ABOUT 3 DAYS) the car has taken much longer to start up; i.e. when you turn the key it tries to start from anywhere between 2-8 sec. Before doing work it started up easily and regularly. Has been driving fine for past three days otherwise. What should I trouble shoot first? I figure I would check the spark plugs when I get home and make sure they are still seated properly. Besides that, I'm not sure where to start.
View 4 RepliesI have a Honda civic 2011. Sometimes my middle two ac vents is not blowing out any air at all ( but the sides somehow works very little ). The reason why I said sometimes is because it stopped working for a day then it would work again the following day. I don't know what's wrong with it. I called for an estimate and the guy tells me if he has to open up the dashboard to open up the vents it would cost in upwards of 800.
View 8 RepliesThe radio in my 1991 Honda Civic has been dying a slow death over the past year. First it would stop working if the weather was too hot. Then it would only work sporadically, finally it almost never worked. Whenever the radio stopped working, there would be a loud electrical "pop" sound, so I thought it might have a short. Yesterday my husband fixed the upper rear brake light (cleaned contacts) so it would pass inspection. Now the radio works perfectly! Are the brake lights and radio on the same circuit?
View 10 RepliesIn the Car Talk column on 1/3/2016, it sounds like Lynnette's 1991 Honda Civic wagon was experiencing very similar symptoms to my wife's 2001 Honda Odyssey (189,000 mi) a few months ago. Rough idle, engine almost dies sometimes at stops, groans during acceleration. Additionally, accelerating between 40-60 mph our Honda would feel like it was "loading up," running rich or in the wrong gear climbing hills. I replaced the idle air control valve, which fixed the rough idle but not the other symptoms. Turned out I needed to reset (power cycle) the ECM and go through a curb idle/rev warm-up procedure so it would relearn the throttle position sensor's operating range after replacing the IAC valve. I disconnected the battery, removed and reinserted the hazard fuse, then reconnected the battery. Then from a cold start held the throttle at 3000 rpm until the engine warmed up to normal or the electric fans kicked on. Since then it's back to smooth, strong acceleration we expect from the Honda we love.
View 1 Replies1991 Chevy 1500 pickup truck. The heater is ALWAYS on, no matter what I do. I suspect that some sort of mechanical controller or vent shut off device/air mixer is malfunctioning because I don't think the heat is actually coming from the heater core, I think it's just engine heat.
I pulled the fuse on the heater which turned off the blower and controls, but the heat is still coming out the vents, especially at highway speeds. So this leads me to believe that exterior air is pulling engine heat into the cab.
I don't know how I would even begin to fix this. I need a starting point. Where would I look for the vent or flap or whatever that mixes the cool air with the hot air? The AC hasn't worked since I bought the truck about 18 months ago.
When I start my 1999 Honda Civic, a sort of sulphury smell comes through the vents. I ended up having my compressor replaced today, and I assumed the smell would be clean, because the a/c is new. (Tells you I don't know much.) Anyway, the smell is still there, along with a smell from the oil (I have a small oil leak) and engine. It all goes away after a minute or two, but is this anything to worry about?
View 1 RepliesMy '91 Accord is going strong -- bought it new in '91. A few years ago I removed the AC compressor after it failed and did not want to incur the cost to replace it. As a result the defroster does not work optimally. How to improve the defrosting without being able to run the AC?
View 8 RepliesHistory: A few months back I had a leak repaired in my cooling system. I noticed the other night that my radiator was nearly empty again, so I've filled it back up, but haven't fixed it yet.
As summer is over, I no longer need my AC. However that caused me to notice that at its coolest setting, the vents are blowing warm air (maybe 15ยบ warmer than outside) and that seems high to me.
My immediate thought is that the heater control valve may be leaking/damaged/corroded.
2006 Honda Civic, 150k miles .. A/C does not work when its hot outside. When the A/C does work it cools well..
When I take the car out of garage the A/C cools well but as I start driving and if the weather outside is hot, the A/C stops cooling after some time. And it will then not cool again till I park the car in a garage and the engine has cooled down..
If the day temperature is generally high and the garage is hot then the A/C will not cool right from the beginning..
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!
My cruise control does not work and the mechanic has diganosed the cruise control servo as the problem. The shop gave me an estimate of $700 (parts & labor) to replace it. Given the age of the car and the cost of repair, I am leaning towards doing it myself. I am handy with tools but have not done this type of repair before.
My question: Is there a downside to doing this repair myself. If I elect to do it myself, what do I need to watch for?
I have a 2009 Honda Civic with about 68,000 miles on it. Yesterday my car started up fine before leaving to work. 7 hours later my car did not start. All my lights work, horn works. Took the battery out and had it tested anyway. They told me the battery is good. I've been reading about other civics having issues with the "anti theft" immobilizer and it keeping their car from starting. Before I take my car to a mechanic, to test starter and everything else.
View 13 RepliesAs a precautionary measure, I recently had the timing belt replaced on my 2003 Honda Civic. The mechanic noticed that the clutch master cylinder was leaking and I also had that replaced. After the repair, I noticed that my cruise control does not work (turns-on on the dashboard but does not work). I am taking the car back to have it fixed.
My question is where/what areas should I ask the mechanic to check to fix? I am thinking it could be as simple as a disconnected connection but I am not entirely sure.