It also helps to absorb heat from the engine, helping to keep it at a consistent temperature. Im still checking it every day to be sure.. Could well be Roy. When the spark plugs go bad, it is going to take longer for the engine to turn over and start. Coolant leaking into the combustion chambers of the engine can also foul the spark plugs in Captur, which is commonly caused by a leaking head gasket or leaking intake manifold gasket. It is typically composed of ethylene glycol or propylene glycol, as well as other chemicals and additives. The replacement of filter components (air filter, cabin filter, diesel filter, etc.) If you wish to check the disc and drum wear yourself, you should obtain the document explaining the checking procedure from the manufacturers network or web site. Please see our privacy policy for more details. Is this the air conditioning getting rid of water See more Reply Save Like 1 - 4 of 4 Posts Dancingdad JavaScript is disabled. Measuring the temperature of the catalytic converter in your Captur can also help you with determining possible inner restrictions causing excessive back pressure. Coolant Loss | Renault Captur Forums If your vehicle is getting significantly lower gas mileage than usual, its time to inspect the condition of the spark plugs. Disconnect the electrical connectors from the ignition coils. To begin troubleshooting, you must first connect the diagnostic tool to your Captur. If theres a leak, but you cant figure out where its coming from, you want to run a pressure test. Engine coolant is a water-based liquid which keeps your cars engine from overheating by regulating the temperature. In case of doubt, check the condition of the spark plugs and replace them if found defective. See below for more information on leaking coolant. Monitor the temperature coming out of the vents. How do you replace them? Le cooling system is filled with a liquid particular who must withstand strong temperature differences for example for do not freeze . Youll see these spills most commonly around forecourts due to careless pumping, but if they show up when youve parked up elsewhere, it shouldnt be ignored. However, it can happen that there are no error codes. But what are these leaks? Thanks. Now, given my view expressed about the reticence of garages or dealers to do unpaid warranty work, and the fact neither the 2,400 mile Clio owner nor us, have any oil in the coolant nor coolant emulsifying the oil, i think he was told a big fat fib. You say "a week later it is down to minimum" so I assume they did. The cost to repair a coolant leak varies greatly depending on what needs to be fixed. This typically signifies that the heater core is just starting to fail. Even if it looks small right now, it could turn into something major quickly. Not only is coolant dangerous to pets and kids but letting a leak continue may lead to serious consequences. Turns out, the seal around the thermostat housing was leaking fluid, hence my observations. If the spark plugs are not generating sparks properly, the engine will lose power. Oil Pressure Warning Light On the other hand, if the leak is from the radiator or water pump then the repairs will cost more. In winter, use anti-freeze product. In this case, as the name suggests, the tip is made of platinum, which is not as conductive as copper but is harder and more resistant to wear. If your car is leaking a clear, water-like liquid its probably just that: water. This condition can cause the engine to misfire. Do not wait for the spark plugs to go bad before replacing them as it can damage the engine or the catalytic converter. Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. Levels should remain reasonably consistent and within the MIN / MAX marker on the expansion tank. Avoid driving if you can - fuel is highly flammable and a spark in the wrong place could set it alight. Certified Automotive Diagnostic Technician. Please note when working close to the engine that it may be hot. However if the engine overheats this reason will cause the degradation of elements who cannot stand such temperatures . The following messages may appear: You can continue driving but there may be certain stability and braking safety features disabled. 6 Causes & How To Fix It, Conventional vs. There are many factors that affect its service life, but typically catalytic converters last for around 100,000 miles or 10 years in Captur. Thanks for that, really helpful, definitely something not right and I felt like I was being fobbed off with the air con explanation. The message PRESSURE REF ONGOING is displayed for approximately 5 seconds. The stop sign is because its telling you to stop due to the puncture. My Renault Captur is shaking cold, what should I do? In addition to the vehicle make, model, and engine type, you usually also have to type in the Vehicle Identification Number (VIN). The symptoms are as follows ; Coolant loss, like major loss, the quantity of between the Max and Min level on the expansion tank in the space of one run of the engine (5 mile drive) Lumpy idle sometimes as if the thing is missing a cylinder - but not all the time, no problems at higher revs. While coolant is used to maintain the engines temperature all year round most good quality coolants also have anti-freeze properties to keep the coolant functioning in sub-zero temperatures. Check the owners manual of your Renault Captur to see which type of spark plug is recommended for your engine, as it can differ depending on the engine type and model year of the vehicle. Yes, very low coolant levels and cause the engine to overheat, though if you havent any other symptoms of an overheating engine, including a warning light, then its not likely to be this particularly if the stop light remains on after topping up coolant. Usually, leaking water is simply condensation from the aircon unit surprisingly common during summer or the exhaust, which is more common in winter. Only activate or deactivate the passenger airbag when the vehicle is stationary. With a leak, you will smell the coolant and possibly see some steam. Since Renault Captur is equipped with on-board diagnostics (OBD), a fault diagnosis can provide initial indications of where the malfunction is located. Both brand new & both within weeks suffered a sudden & dramatic loss of coolant. If you see any error code from P0300 to P0312, it indicates that there are misfires in the engine. That depends on what 17th.Feb you have inmoindthis yearnext.It is also depends on when this undated message was written, What does switch off implemented mean on the Renault captur, its sluggish to start, is it my battery or what, I live in tenerife so the info on the dash is in spanish and I dont really speak Spanish, thankyou. Thought it worth sharing in case anyone else experiences this. As with a leaking hose, you want to fix this problem sooner than later before the clamp gives out completely. Thisll give you a good idea of what liquid is actually leaking and how concerned you should be. A coolant leak has a distinct smell and color, making it unmistakable from other fluid leaks. We only do about 8k miles per year.As at 20th July i had used 1 litre of fluid to top so decided to book in as clearly not right. Both brand new & both within weeks suffered a sudden & dramatic loss of coolant. Engine coolant is vital to keeping your vehicle running smoothly so its important to know exactly how and why its put to use. Anti freeze coolant, also known as engine coolant, is a liquid used to keep engines from overheating. Check the coolant level regularly (very severe damage is likely to be caused to the engine if it runs out of coolant). Coolant comes in a whole host of different colours these days, meaning that if you see your car leaking green, yellow, pink, blue, red, or even clear liquid you might be facing a coolant leak. Repeated overheating of the spark plug tip can cause premature failure. However, more serious repairs, such as a radiator replacement or a blown head gasket may be beyond your level of expertise. Where is the fuse box on a Renault Espace? The OBDII connector is usually located under the dashboard. Newish driver and Captur is first car I've owned, 63 tce. Hi Roy, Battery Warning Light Advice please? The thermometer light on your dashboard will also activate. If your coolants leaking, your engine could be at risk from overheating so you need to make sure you get it seen to quickly, in order to avoid any lasting damage. Hi Roy, So if you spot a leak dont even try to drive your car, as you may not be able to stop. When it comes to draining and changing the coolant altogether, manufacturers guidance also varies although this can be after a minimum of 30,000 miles depending on how old your car is. Conceived by Elegant themes | Powered by WordPress. However, if you cant identify the cause or theres more than just a little water leaking from your vehicle, you might want to check that the clear fluid actually is water and that there isnt a more serious issue. Hi. If you cant fix the leak yourself or its more than just a few drips, youll want to check it into a local garage and let a mechanic take a look. Check your vehicle handbook for the location of the coolant filler cap the advice given may vary from car to car. Advice please? Also, the center electrode and/or ground electrode tip may have worn away, increasing the gap between them. ive new error messages since it went to the garag and has asessments done! Look under the engine, particularly under the radiator for signs of coolant. Coolant temperature fluctuations whilst driving . I'm not arguing that Renaults are made using good materials. . And over time this can switch off the engine et stop your car . The ESP system uses ABS wheel speed sensors which may be at fault. is scheduled in the maintenance operations for your vehicle. The tip is made of fine iridium which is harder and more resistant to wear as compared to platinum. It can light up in conjunction with other indicator lights and/or messages on the instrument panel. While you may not see a physical coolant leak, the reservoir may start to go down. Nous et nos partenaires partageons des informations sur votre utilisation de ce site Web pour amliorer votre exprience. If you can smell something that reminds you of a petrol station, feel confident that youve identified your mystery puddle. For example, if your owners manual recommend platinum, you can upgrade to iridium spark plugs. Whether youre able to spot the source of the issue or not, its important to take your vehicle to be checked over as soon as possible if you find your coolant level keeps dropping. The spark plugs in Renault Captur are responsible for generating sparks that ignites the air/fuel mixture in the combustion chambers of the engine. However, it can fail much earlier due to contamination, overheating or physical damage. I noticed in May that the coolant level had dropped well below Min so topped up using Renault approved fluid. The Renault Captur brake warning light should come on briefly with the ignition and shortly go out. Youll know its transmission fluid if theres red fluid leaking in the middle or front of your vehicle and its not only bad news for your driveway (it can stain), but it can be bad news for your car, too. This is why the names coolant and antifreeze are often used interchangeably. 32!!! If oil levels are low, add oil but only continue driving if the warning lights go off. To perform further diagnostics, you will need to connect OBD2 scanner to your vehicle. My car first showed the blue light together with a possile engine fault and thereafter the red light turned and the car suddenly turned off. In this perspective, it is necessary to control the. It can also be caused by the failure of any of the cooling system parts. Preheat Warning Light As the coolant level drops, top it off with fresh fluid. When this happens, the end of the spark plug will have wet oily or greasy looking gunk over the electrodes, and it will also smell of oil. Always ensure the engine is cool before you open the filler cap pressurised hot water can build up inside. The STOP lightcomes on with other warning lights and/or messages, and is accompanied by a beep. If you notice antifreeze dripping from the vehicle or the reservoir seems to be emptying, its time to fix your car. Iridium plugs can last 100,000 to 120,000 miles. If the warning light fails to come on at all or comes on while driving, it means theres a fault with the airbag or seat belt pretensioner system. Coolants will usually come pre-mixed with antifreeze and are ready to use straight away. Can a garage tell the exact mileage when a warning light came on and how many miles it has been driven with it on. Have you ever walked up to your car and noticed theres a mystery puddle underneath it? So if your engine starts cold, the radiator does not switch on as long as the temperature has not reached a certain level. In addition, it helps to protect the engine from corrosion caused by extreme temperatures and chemicals found in the air. The only pressure relief valve is on the radiator cap, usually set to 15 psi. How to check your engine coolant video | RAC Drive Replacing spark plugs is part of regular maintenance since its a wearing part. An infrared thermometer can be used for this test. Coolant flows through passages in the engine and absorbs this heat. If the pressure drops but you dont see a leak, assume that you may have a blown head gasket. Inflate your tyres to the recommended pressures. It is for this reason that in this article we want you help examine the symptoms on your vehicle . If the spark plugs go bad in your Renault Captur, you must replace them with new ones. Its a worrying sight. Your email address will not be published. The engine may be hot when carrying out operations in close proximity. Other causes of coolant running down could be a loose radiator cap which is allowing it to escape, a faulty warning sensor or a blocked radiator. The cars water pump is responsible for circulating coolant from the radiator to the engine block and back again. Your dashboard thermometer will start to show a hotter than normal reading meaning your car engine is overheating. Now its time to see how the system works. ECO Indicator Light How do you replace them? You can either purchase and use one yourself, or take your car to a vehicle repair shop. Thanks, noticed coolant really low. When mixed with water, the coolant helps to lower the freezing point of the water and raise the boiling point, allowing the engine to function in a wider range of temperatures. If the engine unit of your Renault Captur warms up . If the STOP light comes on, stop the vehicle immediately while taking road and traffic conditions into account. Take your time, as the level may drop as some air bubbles pop on their own. It is important that you enter this 100% correctly, otherwise the result of the search may be inaccurate. If level is normal, it means theres a fault with the lubrication system. Leaks can also be caused by a bad thermostat housing, a worn intake manifold gasket, a bad heater core, a damaged radiator or cap, or a blown head gasket. Safe to keep driving? Most diagnostic devices then ask for some information about the vehicle. An oil leak in the spark plug well can also cause the spark plug to stop working properly due to contamination of ignition coil. Get the latest news, reviews and offers to help keep your motoring costs down. Save my name, email, and site in the browser for my next comment. 12 essential car maintenance checks you should definitely be doing, Catalytic converters how to protect yours from theft, Drivers to make estimated 19.6m separate trips by car to see friends and family up to Christmas Eve, Speeding fines - how much you have to pay, How to jump start a car in 10 steps (with video), Car dashboard symbols and meanings warning lights guide, 16 Highway Code rules you shouldn't ignore. Use products recommended by an authorised dealer. My Renault Zoe petrol does not accelerate. Spanner Warning Light The most common signs of clogged catalytic converter in Renault Captur are: limited performance above a certain speed or loss of performance, irregular running of the engine, unusual exhaust gas odor, poor fuel economy, engine check light illuminates, and sometimes rattling noises. Radiator cap leaks If the radiator cap doesn't no longer fits as it initially did or if it is weak and wore out it can cause loss of your systems coolant by way of the overflow tube, and it will happen every time you run the engine very long. The spanner warning light may come on without another warning light by be accompanied by a warning message. While some of the heat energy is expelled via the exhaust, the remaining heat energy stays inside the engine. If theres a puddle beneath your car and youve parked in a car park or on the street, the liquid could be from another vehicle. Some cars have a water-cooled manifold, so its prone to leaking, especially if the gasket fails. This will assist in troubleshooting, diagnosing and solving common automotive problems with this specific car. First, try and locate the leak. So your engine could be damaged prematurely and it will take change additional parts , in addition to the cooling circuit. Its good, if possible to leave the car on a level clean surface so its easier to see coolant on the ground.
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