I have a 2002 Honda Odyssey with 260,000 miles on it. It started randomly overheating this hot summer we have been having. We change the thermostat and flushed the coolant/radiator and still overheats. I do not see any leaking on the garage floor but am loosing coolant and need to put more in about every 14 days. I do a lot of highway driving. What should I look at next?
View 3 RepliesLast week I drove my 2007 Honda Odyssey with about 100k on a 4 hour trek in the cold, and all of the sudden the heat stopped working. The fans were blowing, but warm air was not coming out. It was Christmas eve and nothing I could really do about it, so let it be. Drove another 10 minutes that night with no heat to my destination, and many hours later still Christmas eve I drove another 15 minutes. Heat didn't work, but car operated just fine.
Christmas day, drove the car for about 20 minutes with no heat, and all of the sudden the temperature gauge skyrockets, and the engine light goes on, the car is clearly overheating (could smell smoke from the engine). Let the car cool for the rest of the day, check it and there is no coolant at all. Had a local mechanic check some other things like the thermostat but found nothing, so refilled the coolant, and drove 4 hours again with no problems--heat works and everything. I was expecting to have to stop all the time to refill the coolant, but didn't have to because it never leaked on the entire trip. I took the car to the Honda dealer and they check it and find no leaks and nothing else wrong with the car, and offer no explanation on how the coolant magically disappeared, only confirming that they cleaned coolant which had leaked/spilled all over. The only possible explanation was that I had some work done on the car a few months ago (new belts) and the mechanic I used didn't flush the coolant properly.
I have a 99 S10 4.3 2wd. Last week on a 5-6 mile drive it overheated, and it turns out the coolant was somehow almost a gallon low! I topped it off and all was well for nearly a week. This weekend I was driving and suddenly could smell a strong coolant odor. The temp gauge began to spike and when i pulled over and popped the hood it was clear the coolant was finding its way out but not through the overflow or radiator. When it cooled down and I added water/coolant I could see the coolant coming from the block or near the block. Also, when I let it run for a few minutes i could see the fluid "spraying" out from what appears to be near the pass. side valve cover maybe near the intake manifold...The oil looks good, so I'm not sure it's the head gasket. Not sure where to go with this.
View 9 RepliesI have a 2007 Honda Odyssey touring model. Recently I had it serviced at the Honda dealership. In addition to my requested front end alignment and oil and filter change, they talked me into a radiator flush, fuel inj. service, air filter replacements and battery service. I drove the car home after wards even filling up with gas before going home. This drive was about 55 miles. I never noticed any problems. The next day, I left for Montghomery AL towing a trailer with a motorcycle trike on it. We stopped for lunch and continued. The car suddenly started making a grinding noise from engine compartment and suddenly white smoke started coming out from the hood. I immediately pulled over and we got out of the car for fear of fire. This was the first time I had any indication of a problem.
After a short time, I opened the hood to see what was wrong and noticed that the radiator cap was sitting upside down next to opening. I had the vehicle towed to Chattanooga where I was told there was serious damage to the engine. I had them repair it (they were an AAA approved towing and repair shop). I also took pictures of the engine compartment. I went back to the dealership and asked to be reembursed for my expenses and the cost of repairs and the owner refused. He said he didn't believe they left the cap off and since he started out in the service department he didn't believe the car could even go that far without overheating. My question is: Is it possible for a 2007 Honda Odyssey to travel approximately 220 miles over two days before overheating and wrecking the engine if the radiator cap was left off and/or if no fluid was even added and the radiator cap was left off?
I have a 2008 6.4 f-250. It has 139,00 Miles and I have a problem with the truck losing coolant and overheating on the interstate. When cruising 75-80 my truck will sometimes begin to puke coolant from the degas bottle and my cooling fan will begin to run. Engine coolant temp once spiked to 240 degrees before I could get off onto the shoulder. Around town the truck does fine although I do notice a loss of coolant but no overheating issues what so ever. I have the Dpf Deleted and Egr coolers are off. I run an H+S on a mild tune. Is there any other thing that could be wrong with this truck besides head gaskets? I am not looking forward flipping that bill. Trying the exhaust all other possibilities first.
View 3 RepliesI drive a 2004 Honda Civic. About a month ago, my car started to overheat. The next day, I took it into the shop,and they said the thermostat was sticking,and I had a small leak in the radiator. I got a new thermostat, radiator (they did not have anyone to repair), and flushed the system.
A few days later, the car started to overheat again, and quickly went down. We thought it was a fluke. A few days later, it did the same thing and we took it back to the shop. They said nothing was wrong and let the car run with the radiator cap off for a while in case there was a bubble. Since then, it has has started to overheat a few more times. So the, problem is not all the time, just every so often. Several parts have already been replaced, as noted.
What we have found in common is that each time it starts to overheat, we are in stop and go traffic. It has always been hot outside too (but it is summer). When we begin to move at a regular pace, the car temp goes down. I live in a city, so it is impossible not to get in stop and go traffic on a regular basis. Not everytime we are in stop and go traffic it does this, but since the repairs, it has never overheated while moving at a regular pace.
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.
View 12 RepliesThe coolant is leaking from the gasket that is on the front of the engine. My repair guy suggested that I also do the timing belt at the same time. Do I have any other options? The Honda has 217,000 miles on it.
View 5 RepliesMid- july I had the compressor rebuilt when the A/C suddenly started blowing warm air one week prior to a 1200 mile road trip.
Two weeks later the car wouldn't start. The battery (still under warranty) checked out as "good" was charged up and started the car fine. It needed an oil change before we headed home and the lube shop said that the coolant was low. I mentioned that I thought this was strange since I just had the compressor fixed and the guy and the quick lube just shrugged and I paid to top off the coolant. The next morning we set out towards home- 1200 more miles.
About 100 miles into the trip I noticed the A/C didn't seem to be blowing very cold. It was cool. Not cold. It was better after we stopped the car for lunch and that lasted for about 5 miles. When we stopped, our car was leaking copious amounts of fluids from both the engine and the passenger rear side of the car. By about 300 miles into the trip, the rear AC wasn't blowing at all. By 500 miles in NOTHING WAS BLOWING. Still leaking tons of fluids. Seemingly water.
We drove through the night with complaints of heat from the kids. Parked the car in the driveway. I moved the car into the garage... and I turned on the A/c to see if it was now working. The engine started to scream and smoke was rising from the hood. This didn't stop when I turned off the A/C.
The next morning, the battery was dead again. I had it towed to our mechanic. Other than the battery he could find nothing wrong. No noises. no smoke. A/C blowing AND it's blowing cold. Possible leak from the compressor (which I told him was under warranty from the guys who put it in and asked him not to touch it). They charged the battery.
I drove it to the A/C guys (A/C is blowing fine). They admit the A/C isn't as cool as one might hope. They drive it. Seems fine. Possible Coolant leak, but it's raining and they can't find the leak. They keep the car overnight. The Battery is dead the next morning. They replace the battery with a loaner. I'm desperate for my car. I pick it up and agree to bring it back in a few days to have them check the coolant levels and the battery.
NOW... Car starts, but it seems sluggish. The car revs like a formula 1 race car from 1st gear through 4th (maybe). The A/C is blowing cold (What the?? Blowing and cold?). Still leaking a lot of fluids (condensation?). Why? AND the check engine light has never gone on. What is wrong with my car???
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.
View 4 RepliesA few weeks ago my car over heated and stopped. I had it towed and the mechanic changed the water pump, timing belt, gasket cover and more. About two weeks ago I noticed antifreeze on my drive way. Took it back in and the mechanic changed a clamp on the radiator. it continued to leak antifreeze. I took it to Pep Boys for a pressurized test, they couldn't find a leak, but did say my radiator hoses needed changing and they suspect the radiator cap is the problem. That was a week ago. I just got back from vacation and the reservoir keeps getting low every day, but not at the minimum line since the first mechanic filled it to the top. There is not apparent leak under neath the car. No smell when I start. Oil is not milky. Called first mechanic he said sounds like a blown head gasket....
Car is Honda Accord 1999, 138K miles.
Our 2002 Honda Odyssey (158k miles) occasionally has a mild but definite shuddering/shake when I am going up a small grade. For example, I might be at a stop sign. Upon accelerating up a small grade (0 - 25 mph) the vehicle experiences a shuddering of some sort - hard to explain. It is not anything in the steering wheel - it is the vehicle itself. Not being a mechanic or anything, I want to say it almost feels as if the drive system is out of alignment and is vibrating until the moving parts align again. A broken engine mount??? It is front wheel drive - so no drive shaft and u-joints. CV Joints bad?
We've asked several mechanics - one a Honda certified technician - and nothing suspicious was found.
So i have a 1996 honda accord, it has 253k miles, i know, alot of miles. Well, i noticed it has been losing coolant pretty fast, i would fill it up with coolant and it would run out by the next day. I also notice that when i am sitting still, it runs hot, not sure if that goes along with it losing coolant rapidly or if that could be something else. I checked my oil dipstick the other day, it doesn't seem to have coolant mixing in with the oil, so i don't think it would be a head blown, i know i do need a gasket changed, but not an actual head for the engine. I haven't noticed any coolant in my driveway, then again I shouldn't have a leak, i just had the radiator, thermostat, water pump and the bell housing all changed a couple months ago. I also noticed that i am running low on oil more often as well. The other day, after i topped it off with oil, it was blowing out white smoke off and on and then it stopped, what could that be?
View 3 RepliesI 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?
View 5 RepliesI have a 2002 Honda Odyssey. I recently had the air conditioning compressor replaced. Now, when the A/C is on and I accelerate from a stop; the engine "whines" through the first 3 gears or so. Also, when the A/C starts up initially from a cold start there is an audible groan and light drop in RPMs. Also, if I turn the A/C off while accelerating the noise immediately disappears.
View 5 Replies2002 Honda Odyssey ... While driving back from work I noticed that the Battery, brake and all door light lights are on and it will not go away. I have tried restarting it and it didn't worked. BTW this happened about two weeks ago also but that time it went away after I restarted the van. I read somewhere that this could be because of corrosion/lose battery connection so I cleaned the battery terminals with baking soda but that didn't worked either. Also I didn't noticed any problems with driving it seems to be running fine.
View 11 RepliesI think I made a bad decision. Almost a year ago, I purchased my used Odyssey. I cannot remember if the timing belt had been changed. My check engine light came on, and the mechanic I took it to indicated it was the seal on the gas cap. He proceeded to tell me that I have an oil leak coming from the oil pump and that I should replace it and while I'm in there, I should replace the timing belt. There were a myriad of other things wrong with it, including broken engine mounts (which I can get fixed elsewhere from the man I purchased the car from) and some other things he said I can spread out and are basic maintenance, but I said to go forward with the oil pump and timing belt.
View 6 RepliesI have a 2002 Honda Odyssey that is making an intermitent buzzing noise that appears to be coming from the dashboard. It sounds like an old speedometer going bad but this car should have a computerized speedometer. It appears to be weather related as it does not happen in the winter. When it happens, the buzzing is reduced if you slow down the car a bit. It can vary in intensity and can get very loud. I took the car to the dealer and they want to take the dashboard off....
View 6 RepliesI 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.
View 14 RepliesI 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.
View 5 RepliesHave a 2002 V6 in the family that's losing coolant at a rate of about an expansion tank every 3 -4 weeks.
I have searched all around with a flashlight, don't see any signs of coolant residue near the radiator, expansion tank or cap, water pump, or heater core connections. Heater core does not smell like coolant. Exhaust does not smell sweet or does not steam once the car is warmed up.
I pressure tested the cooling system on up to 18-20 PSI and still can't find any evidence of anything leaking out anywhere.
I'm going to change the upper and lower radiator hoses this weekend in the thought that maybe it's a pinhole leak once hot and under pressure (I pressure tested cold). Any common things I'm missing where it may leak?