In some cases, the car will drop itself overnight but not always. Coolant level drop - posted in Dacia Sandero Stepway Forum: Hi all had my stepway 1.5 dci 6 weeks and done about 3k miles so far when purchase coolant was halfway between min and max but after 2 weeks dropped slightly so got the dealer to fill to max now after 4 weeks have noticed a slight drop again albeit not a lot has anyone else noticed this with theirs. My C300 2008 had this problem about 6 months ago and the service person said it might have been a bubble. Anyway I took the car to a VX service centre and they found no obvious problem and suggested a new water pump which I replaced. Wondering what could cause the coolant level to drop (at radiator) over night. I just wondered if anyone else has checked their coolant level and possibly seen a gradual drop like mine, or is mine the odd one out(!) Heater core and Radiator was just replaced also along with all new hoses. Reply Prev of 3. Hey guys, my dashboard message says "check coolant level, read manual" or something to that effect. Usually, people who don’t realize they have a leak may discover that it is a … About 3 months ago, I had the intake coolant hose burst a hole and fluid leaked everywhere. Discussion. There doesn't seem to be a leak. The coolant is contained within a sealed system so, if it's in good condition, the water level should not change. Your vehicle’s coolant system helps to keep engine heat at recommended levels for your car’s optimum operation. Surprisingly, the car never overheated and neither did the temp needle go up. 5) Low Level of Coolant If you check your coolant levels in the radiator coolant overflow tank and they are low, then you either have slowly evaporating or leaking coolant. Is … I took the car to the mechanic (Honda shop) and they said that the radiator … 1 Series & 2 Series. E82 / E87 / E88 / F20 1 Series (2008 - 2014) Check the Level . there. I noticed that my coolant level drops in the degas bottle very slowly over time. Coolant is a liquid. It is normal. But in saying that, I personally don't think there's a problem as I have a 2016 MY XT and my coolant level drops over time, it usually uses approx 250 ml (from the high level to the low level in the expansion tank) every 10,000 to 12,500 km or every 6 months. 4,985 Posts #2 • Jan 16, 2014. the coolant level will "drop" when under pressure. what gives? You'll also see markings on the side telling you the low and high levels to work with. But there’s a third, very simple and oft forgotten issue; evaporation. First, I noticed the coolant level dropping to none within 1 day. I think it's unlikely to be a head gasket issue as there is no milkiness to the oil, no white smoke from the exhaust and no bubbles in the radiator when I remove the cap, start the car and rev the engine. Whenever I park up at work for the day, there is a very small residue of water under the car, so its obviously leaking from somewhere. Always try to measure the coolant levels (like most other fluids in a car) at the same temperature for comparison purposes - best time would be after the car has been sitting for a long time (overnight) to let the … Top it up with water and its fine, till it drops again. 92 Buick Roadmaster 350 Chevy 5.7L I don't see any dripping/leaks, but it drops about 1/2 an inch to 1inch below the full cold line every 5-6 weeks. Does anyone have this issue in Linea or Punto. Last month, I suddenly saw few drops of coolant on my garage floor. Coolant level drops within 2 days. Check your owner's manual to see if your car uses "long-life" coolant. If the level drops significantly, top it up and make an appointment ... and location of the external coolant leakage is to place a large piece of cardboard under your engine when you park it overnight. I have checked for leakage and i have not found any. Liquids evaporate. I checked my oil and oil cap, no milky foamy residue. However my reservoir coolant keeps disappearing. My coolant keeps dropping, and every so often it flashes up on the dash to stop and check coolant. xreyuk. TASS does not have any idea why it is happening. The idiot message on tbe MFD alerted me to it. I opened the coolant reservoir and it was empty. If it gets too low, it will throw a code, and the dash will say you can not charge. You need a base line to work from to establish if you are actually loosing coolant, doing the above will give you that. coolant level drops overnight E36 (1991 - 1999) Home; BMW Models; BMW Events; Forums. There are many possible causes for this malfunction. I own a Mazda 323 SP20 and have noticed that the coolant level slowly drops in the reservoir. if anyone knows about a resolution pls let me know. Problem still occurs. Mercedes-Benz with airmatic suspension tries to self-level when parked but they end up completely lowering to the ground. The following morning when the engine is cold check it again how does it read? This system includes multiple components: a radiator, a water pump, an overflow reservoir, thermostat, temperature sensor, hoses and channels in the engine itself to remove the heat. I have since fixed this issue. I opened the hood and saw coolant splashed over the engine. So I bought the appropriate G12++ stuff and topped it up, knowing that the car was getting it's service today - by a franchised Skoda service centre (a VW garage actually, but they 'officially' … I monitor, continuously, the coolant temperature with my Scangauge and there is also the vague built in Mini speedo temperature gauge, and the temps. About a week later, I noticed the coolant was low again, it seemed to be near the level it was at before in just a week. I opened the coolant reservoir and it was empty. In winters, coolant aids in lowering the freezing point and, in turn, increasing the boiling point of the liquid, thus the name “antifreeze.” Why Is Coolant Disappearing From Reservoir Secretively? When I deleted my EGR, I welded two plugs in the original EGR cooler inlet and outlets to block exhaust flow. have always been fine, so no probs. Civic - Honda :: 1998 - Coolant Level Drops In Reservoir With No Visible Sign Of Leak. I have a '98 Honda Civic with 230K miles on it. Finally he drained the system and refilled it and touch wood it's been fine since. Below are the common causes to your coolant leaks: 1 - Leaky Radiator Cap. If the vehicle is parked on an incline or downhill the raising or lowering when parked may stop. It drops when engine cold. Low coolant levels or running with aged coolant are common problems that are observable in cars. If it continues to go down, the blue thing is a level sensor on the reservoir. For the first 100,000 miles, it is necessary to check the coolant level simply to be sure you're not leaking or burning coolant. RAC Forum Thread Coolant level dropping in fiat 500. My wife told me that the 'low coolant' light had been flashing earlier in the week and sure enough, when I checked, the coolant level was about 15mm lower than the minimum mark. Some info: car is EGR cooler deleted along with other deletes and tbe cr170 turbo. Could it be: Leak in water pump or pipe Leak in connector or value underneath rad Could there be air locks or … My Linea 2011 Emo Pak is having issue with coolant levels. Recently, my coolant level got low so I topped it off. Last month, I suddenly saw few drops of coolant on my garage floor. I don't smell any coolant, nothing seems to be wrong with the engine, so far the only issue is that the coolant level drops dramatically. I cannot detect any visible leaks. My car has done 30K now. I replaced it because it had overheated and it was leaking coolant out the front right water port. It is a good idea to check the level of the coolant reservoir tank with every few gas fill-ups. I would keep an eye on it. Pressure tested but no sign of leak yet coolant still drops after being topped up. Most cars these days have a translucent coolant overflow tank right next to the radiator. Hi there, I have a Ford S-Max Diesel (Year 2009) If I fill the coolant/antifreeze reservoir, it will drop well below the minimum level marker within 24 hours. I just went out to check ours sitting in a cold garage overnight. If the tank is full, what you are smelling is probably not an antifreeze leak. (22-08-2020, 12:44 PM) jj9 Wrote: When the engine is totally cold like after standing overnight check the coolant level, if it's below the MAX top it up to the level. 2017 F350 6.7 CCSB 4x4 Caribou Resident powerstroke tech. What causes coolant level to drop - just a leak? I measured the level every morning for a week and watched the level drop progressively until i booked it in again. Wet patch appears under car. It has been cold here and I'm wondering if it has to do with the cold weather. My car has 200131 miles. There can only be one reason why your coolant is low: it's leaking! Good answers from Bruce A McIntyre and Norman Irving. Why coolant gets low. Just replaced intake manifold gasket. It's white plastic, but you can see inside to see if there's enough juice to keep things safe. I was told that I needed to flush the radiator (maintenance) so I did, and now the coolant doesn't drop to zero but it is dropping again just not as quickly. … Thought this could be linked to dropping coolant level. My coolant level dropped overnight or at least I hadn't noticed it going down. I have a '98 Honda Civic with 230K miles on it. Luckily it only takes a second to check your coolant level. My radiator is full of coolant and filled to the top. During hot weather liquids tend to evaporate a bit quicker. If you have a leaky or a weak radiator cap, you may experience loss of coolant from the overflow tube every time the coolant heats up. 2 3 Next Reply Author. Coolant that's diluted or weak can freeze when the temperature drops below 32 degrees Fahrenheit. ps: car is a 2004 s2000 the coolant level drops to min level with in a few weeks. Garage technician pressure tested it overnight with no issues. maybe an 1/8" over 1000 miles. I have an Elite 3.0i 24v V6 and I seem to be losing coolant and what I think is quite a rate; I'm topping up once a week at least following the 'Coolant Level' warning inside. 665 posts. I opened the hood and saw coolant splashed over the engine. However, there will still be coolant visible where the neck of … 2009 Odyssey with 190K. The coolant level should be between the "min" and "max" markings. Your radiator cap sits on top of your radiator or its expansion tank and can be removed to check the coolant level. When I do, the coolant is below the minimum level. It is a 2017 with 35K miles, and I have never added coolant. Car would not overheat though, I just had to keep refilling it. There are no visible leaks under the car that I could find and the coolant was still recirculating when the car was running. I don't see any external leaks. It wouldn't hurt to get it pressure tested, just to be safe at the very least it would ease your mind. I would be concerned if you see the coolant level drop steadily over a period of a few days or weeks - maybe a good indicator of a leak in the system. If so, you need to find the cause of why your coolant is low before it does any damage, read on to find out the possible causes. Original Poster. With all new hoses i just had to keep engine heat at recommended levels for your car s... 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