I have oil in the little plastic resevoir of my 2000 Honda Civic. It does not overheat and I noticed that their is no foam in the oil dipstick (no water in motor). Somebody told me that it is my radiator.
View 7 RepliesMy 1998 Honda Civic has oil in the radiator. And even stranger, the oil winds up in the overflow coolant reservoir. What is the most likely cause of this?
View 10 RepliesMy 98 Honda Civic is leaking antifreeze. The man at the oil change place said that I need a new head gasket. But when I look at the engine with the motor running, I see that the fluid is dripping from something I believe is called the water outlet cover. This is on the far left side of the motor where the top radiator hose connects. Can I safely assume that the water outlet gasket is truly the problem and is a cheaper fix?
View 3 RepliesMy 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.
I have 2003 Civic, 125K. I am having an issue that the hose that connects radiator and coolant reservoir keeps disconnected at the top of radiator. I am sure this is due to pressure build up in radiator, and radiator cap functions. I also have seen lower level of coolant in my radiator but reservoir is full (of course the hose I mentioned above is connected!). I took my Civic to a shop and they bled radiator but didn't fix the problem. I am certain there is a blockage somewhere in between reservoir and radiator. Would flushing the cooling system fix the problem? I just want to give bit more specific information to my shop.
View 12 RepliesI have a 99 Honda civic LX 4 cyl. There is an oily residue in the coolant reservoir an on the fill tube but when the radiator is opened the coolant is clean. The car is using oil but not running rough or hot. There is no tailpipe smoke or evidence of leakage. I am planning to do a compression check and look at the plugs.
View 5 RepliesSo 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.
View 4 RepliesI have a '98 Honda Civic with 230K miles on it. Last month, I suddenly saw few drops of coolant on my garage floor. I opened the hood and saw coolant splashed over the engine. I opened the coolant reservoir and it was empty. Surprisingly, the car never overheated and neither did the temp needle go up. I took the car to the mechanic (Honda shop) and they said that the radiator is leaking. I replaced the radiator and after driving for couple of weeks, the same issue re-occurred.
The coolant ran low in the reservoir and there was coolant splash over the engine. I took the car back to the shop and they said that the hose was not properly installed. They fixed it and said there is no sign of leak. I have been driving for a week now and check the coolant routinely. I have noticed that the coolant level has again dropped significantly. But, after the last fix, I do not see any visible sign of leak. There is no evidence of coolant anywhere under the hood. I am not sure if there is something else going on now. Is there something else I should check?
This is my second vw I've owned and now I own a 20th ae gti. Just the other day I got out of my car and smelled antifreeze. So I popped the hood and realized there was no coolant in the reservoir.. So I went to my dealership, put some in... well that obviously isn't my problem, because the next day it was gone. Again. This is on sunday so I can't do anything about it. I made an appt to drop it off tonight @ my volkswagen dealer. It's not leaking, not smoking or burning, and the temp gauge isn't moving at all.
View 20 RepliesOk so I have a 97 f150 4.6 Windsor motor it recently started doing this I have put in a new water pump heater core newer thermostat and intake gaskets as well as plugs and wires. It smells a little like gas in the reservoir . I had this problem once before so I replaced the thermostat and it looked to have that copper liquid heater core fix in it from the previous owner trying to fix the heater core so I thought it might've been that again but I stuck the thermostat in a boiling pot of water and it opened so I don't think that's my problem I'm wondering could be the intake gaskets leaking because the oil is clean I'm praying it's not a head gasket..
View 11 RepliesI have a 200 Honda Civic. Great Car. problem is intermittent. Sometimes the car idles down so low it seems as though it is about to die. At other times, it idles down normally (6-900 or so)
I have cleaned the throttle body, and no change.
My Buick's 03 lesabre overflow reservoir cap is screwed on and has a gasket in it so it cant possibly leak air. I'm still wondering how does air or antifreeze get displaced in a overflow reservoir container that has no outlet to breath unless its forced through only one hose at the bottom in- and there is always a little pressure in the container to push the antifreeze back into the radiator when it cools off at the radiator metal cap?
View 19 Replies2010 MKVI GTI ... Woke up this morning and there was a puddle under my car. Reservoir was completely empty. I jacked it up and got a look under while running some coolant through and think I found the leak.
What this is, and if it's leaking as it appears to be and if a choad can fix it, or if a certified mechanic must be engaged.
It seems to be dripping all along this clam shell along these star nuts.
[URL] ....
Noticed this leak today a few days after parking the Ex (V10) -- not a daily driver. Crawled under the Ex and checked under the hood but I could not find an obvious sign of where the leak is coming from.
I checked the coolant plastic reservoir and its on MIN -- I believe that where it should be when the engine is cold. I noticed that these trucks do not have a cap directly on the radiator. That plastic reservoir, is that where I would top off the coolant?
Is there a spot on these engines where it would commonly leak? Should I try to put some dye on the coolant and/or possibly pressure test it?
I have a 2000 Honda Civic, manual transmission with 91,000 miles. I have a rattle coming from the engine, that was there before and after the timing belt was changed. I just notice it more now after the timing belt was changed. The rattle sounds like a marble or nutin a metal container(cylinder?). I don't hear it with just revving the engine, only when the car is in gear...put a load on the engine. It increases in speed as the engine speed increases and is harder to hear or it disappears as the load on the engine decreases. It is NOT tiny like aa heat shield. Could this have something to do with the pistons in the engine, the motor mounts, or something else?
View 5 RepliesIt's in a target parking lot. When I turn the key, the wind shield wipers come on, the radio and the ac comes on but it won't even try to turn over... Nothing.
View 7 RepliesI have no brake lights on my 2000 Honda Civic EX. Its a two door five speed. I have checked the brake light switch and it has power in and out. Light bulbs are all good. All the grounds are good that I have been able to find. I have power to the PCM on the brake wire, but no power coming out. I spliced the wires thinking this would solve the problem and it didn't. I am at the end of my rope. No blown fuses and the tail light and cruise works fine.
View 4 RepliesI have a green Civic EX that uses VTech Parts, but is not a VTech. I believe that's because it was manufactured in Japan. She's got about 140k miles and usually still runs strong. Lately, I'm having a lot of trouble getting her started and now she won't start at all.
It seems that it will only start in the evenings, but won't even do that reliably.Car won’t start intermittently.Strong gas smellHas spark, Orange on the far cylinder, and a blue/orange on the closest one.Replaced entire distributor. Replaced cap, rotor, plugs and wires as well.When it does start, it runs smoothly.Ether (starting fluid) doesn’t affect the engine at all.
Someone ran me into a curb and a puddle last night and my car stalled just at the end of the puddle. I pushed it and let it sit for two hours and it tried to crank but wouldn't.
This morning at 8 I cranked it and it started up and immediately shut off. It's still trying but not turning over. I've dried the plug wires, connections, and battery terminals. I even took the distributor cap off and it looked dry. I've not lost any oil since and the oil looks fine. I have a Cold Air Intake on it and removed the pipe from the engine and it looks dry as a bone. Does this sound like hudrolock? Either way what can I do next?
RPM's will not get above 2000, in 1st and 2nd gear. No power....
View 16 RepliesAbout two years ago, I noticed the smell of exhaust fumes in the cabin of my 2000 Honda Civic any time the vents were set to pull air from outside the cabin. Switching the vents to recirculate would prevent the fumes. Looking under the hood, I found the exhaust manifold was cracked, so I replaced it along with the catalyic converter (actually one piece in this model) and two O2 sensors. Since the replacement, the problem with exhaust fumes remains. I have asked my mechanic to look at this a couple of times, and he could not find the cause. What to try next to diagnose the problem. We use the car frequently, and just have to leave the vents set on recirculate. This becomes an issue on rainy, humid days when recirculate causes the windows to fog.
View 7 Replies