2010 vw cc coolant leak under intake

Some things are often misunderstood about recalls and technical service bulletins TSBs. Plus a disclaimer. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons some beyond our control cannot guarantee you will receive them.

2010 vw cc coolant leak under intake

When in doubt about a recall or TSB, contact the dealer. Technical Service Bulletins. Click here now! Looking for a warranty? Get a quote. NHTSA's feed only includes summaries. See all recalls for the Volkswagen CC. See reliability data for the Volkswagen CC.

Recalls do not have to be issued only because something is prone to failure. NHTSA a government agency can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law.

Manufacturers can voluntarily recall cars for problems that do not affect these, though. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which if any recalls pertain to your car.

The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car.

They'll usually want to observe symptoms that the problem is already affecting your car. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do. NHTSA ID: TSB ID: V Technical bulletin high pressure fuel pump diagnosis : completing the gff high pressure pump function test is essential to diagnose proper pump operation and to avoid unnecessary replacements.

NHTSA ID: TSB ID: V Technical bulletin activated charcoal filter system, solenoid valve 1 -n canister purge valve diagnosis : completing the gff function test and performing a vacuum check on the canister purge valve -n are essential to diagnose prop. NHTSA ID: TSB ID: V Technical bulletin engine oils which meet volkswagen oil quality standard : this document informs of a sample list of products generally available in the north american market that meet the volkswagen oil quality standard.

NHTSA ID: TSB ID: V Technical bulletin automatic transmission fluid requirements : at this time, volkswagen group of america, volkswagen canada do not support or warranty any use of aftermarket universal automatic transmission fluids or the machines used to.

NHTSA ID: TSB ID: V Technical bulletin implausible transmission shift sequence stored in the transmission control module : this document informs of debris in the clutch assembly causing too much drag torque from the multiple clutch.

NHTSA ID: TSB ID: V This document was created in response to multiple dealership inquires about aftermarket universal one fluid fits all automatic transmission fluids and transmission flushing, volkswagen group of america, volkswagen canada have prepared the.

NHTSA ID: TSB ID: TT Tech tips equipped with rcd premium 8 radio - radio switches to bluetooth audio without input : if the radio is switching to the bluetooth audio selection whenever a paired phone makes any sound, such as typing or an incoming email.

NHTSA ID: TSB ID: TT Tech tips mdi functions with iphone 5 variants 5, 5c, 5s and ipad fourth generation, ipod nano seventh generation : the apple iphone 5, iphone 5c, and iphone 5s, as well as the ipad 4th generation and ipod nano 7th generation use a prop.

NHTSA ID: TSB ID: V Technical bulletin exterior lights, moisture accumulation : exterior light assemblies headlights, taillights, fog lights, turn signals are vented and may collect moisture on their inner surfaces, depending on humidity and other climatic.Autos helped make these videos. We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car.

Follow the steps in this video to see how to fix minor coolant antifreeze leaks in your Volkswagen CC. Leaking coolant is one of the more common types of fluid leaks on CCs. Engine coolant which is also called antifreeze or anti-freeze moves through the inside of your CC's engine and keeps it from overheating.

Coolant can leak from the reservoir or from the hoses, in CCs with the 2. The video above shows you where the coolant reservoir, hoses and connections on your CC Luxury are located and the steps needed to fix minor leaks.

A few things to note about coolant is that it is sweet tasting and highly toxic, so it can end up in the dog's stomach pretty quickly.

If you ignore a small coolant leak long enough, you will run out of coolant, which leads to an overheated engine and other serious, but highly avoidable, problems. In many CCs, an anti-freeze leak can cause the temp sensor to record high engine temperatures. Always protect yourself with safety glasses and gloves when working with the coolant on your CC. If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb. Cars burn, leak and otherwise dispense of their oil.

Fix Coolant Leaks: 2009-2017 Volkswagen CC

Check your level frequently and top up when necessary. Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously - learn how here! Getting Started Prepare for the repair. Set Up Paper Position paper and mark wheels. Assess Leak How to determine if the leaking fluid is coolant. Open the Hood How to pop the hood and prop it open. Find Reservoir Locate the coolant reservoir and clean it.If your vehicle has a history of irregular oil changes, extreme climates, or low RPM driving, condensation and moisture can form in the engine and cause sludge to build up, creating the possibility of a leak.

In addition, the crankcase breather system can also become clogged, preventing the engine from ventilating properly and causing a buildup of pressure.

Oil then leaks from the weakest parts of the system. Other parts that are often leak culprits are the valve cover gaskets, camshaft seals and plugs, front and rear crankshaft seals, and cam chain tensioner gasket and seals, and O-ring. If you see oil covering the filter and cooler, the O-ring is likely the problem.

If coolant from your VW is leaking from the water pump, the internal bearing and seals are most likely weak, and there will be a trail of coolant from the pump region down towards the engine. If there is steam blowing from the engine, the coolant leak is likely originating from the coolant flange. If coolant is visible under the vehicle, the radiator is the most probable culprit. Coolant hoses also often cause coolant leaks, since they can be damaged by oil leaks and age. It is best to address a coolant issue as soon as you can to avoid engine overheating.

If there is smoke coming from your vehicle's exhaust, there is likely a coolant leak. In this case, the likely culprit is a faulty head gasket, warped cylinder head or cracked engine block, especially if you notice a burning oil smell while driving. Another way to tell if there is a coolant leak is to check your oil for a frothy, milky appearance, or for internal leaks, a sweet odor and low coolant reservoir levels.

All of these parts should be replaced at the same time. If your timing belt needs replacing, the camshaft and crankshaft sensors will detect an error, and the check engine light will come on. The timing belt may be showing signs of wear, but has not yet snapped, if you hear slapping or scraping noises coming from the engine. Since the VW cooling system only hold a small amount of coolant, it is important to have your vehicle repaired shortly after it shows signs of overheating.

Generally, coolant parts should be replaced every 60, miles to avoid issues. If your vehicle does overheat, their are a few different possibilities for the cause of the problem:. A failing coolant reservoir or radiator can result in pressure issues that prevent coolant from reaching the engine, which then overheats.

The engine fan may need a repair or replacement so that air continues to flow properly through the radiator and prevent the vehicle from overheating at low speeds. A defective thermostat that limits the flow of coolant to the radiator is also an option if your engine is overheating. It may also be necessary to check the coolant temperature sensor. If the reading on the sensor is above degrees, however, there is most likely an issue with your thermostat or water pump. Suspension concerns ie.

Clunking noise while going over bumps, Clicking noise while turning. If you have been hearing squeaking or clicking noises when turning your VW, there is likely a suspension issue caused by faulty ball joints, which absorb shock from up-down movements and rotate with steering wheel movement.

Another possible cause of abnormal noises when turning your vehicle is worn out bushings on the control arms, or the hinges that hold the wheels to the frame and connect steering to the wheels. Also consider the brake pads and rotors, loose screws near the rotors, or the vehicle's springs, if your vehicle is lower on one corner when at idle.

At times, there is no need to worry about a maintenance indicator on your VW, like if the light is green signifying something informational such as you're daytime running lights being on. However, yellow or red lights signal a more serious issue. A yellow light typically means to use caution while driving, in the case of a possible ABS defect, low oil pressure, or issue with the steering system.Do your Volkswagen CC 2.

Something like stalling,hesitation, lack of power, rough running, shaking or excessive engine oil consumption may be included. Some Volkswagen CC 2. These cars usually need to be replaced of the new engineand the results are always that the vehicle s oil consumption is out of oil usage specifications. There are also some problems we often meet,We talk about these things below.

Your Volkswagen CC 2. It is simply an indicator of the oil consumption problem, or other problems such as emissions system, ignition system, or fuel injection system etc. Some Automobiles may have faulty fuel hoses in which engine heat can cause premature deterioration.

NHTSA — Engine And Engine Cooling Problems

It may leak fuel and even maybe cause a fire. If we remove and reinstall the faulty linethe leak could become worse and worse. When using synthetic oil in hot climates, flooding, difficult starting and loss of compression some Automobiles may suffer from poor lubrication.

Some customers complain about higher than average oil consumption and faulty rear rotor seals that lead to oil leaks. The radiator cap pressure relief valve may be set too high, it may cause engine temperatures to exceed appropriate limits.

It could cause coolant to leak at the top of the engine, cause a fire, and drip coolant onto the exhaust manifold and something like that.

The radiator cap and the valve should be replaced. Stalling and rough idle could be a problem in some case while making a turn around corners. Although it is necessary to have the fuel injection system cleanedas the engine leans during the turn,the problem may be a faulty rubber air intake boot that flexes.

Few have experienced significant engine problems. However, some engines have suffered from excessive oil consumption and a damaged catalyst due to oil leaks that could lead to engine failure. When you go out one morning and your Volkswagen CC 2.

What is the wrong? Now that we know how an Volkswagen CC 2. Three fundamental things can happen including bad fuel mix, lack of sparkor lack of compression. Hope you can harvest. Leave a Reply Cancel reply Comment.

Enter your name or username. Enter your email. Enter your website URL optional. Close Menu.Worried about potential repair costs? An extended warranty can provide peace of mind. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs.

2010 vw cc coolant leak under intake

To see how frequently Volkswagen CC problems occur, check out our car reliability stats. All years. Volkswagen CC repairs by problem area. Volkswagen CC engine repair cost distribution. See most expensive repairs Worried about potential repair costs?

Chart based on repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. This is a common failure on VW 2. Intake manifold was replaced with new, updated manifold that addresses failure issues.

It was the right rear wheel speed sensor. Repaired under warranty with two days left. No charge. Fix failed within a week. Took it in for service and the coolant pump was replaced. ECM light came on as well Check Engine. Dealership pulled engine and diagnosed the problem as timing chain tensioner failure. Replaced tensioner, timing chain pass-through guides. Coil packs replaced and problem was resolved. Rattle sound from engine when turbo kicks in above 2, RPM.

Under original warranty they had another shop clean the valves. There was a loose hose which was tightened up to fix the problem. Carbon build up on valves needed cleaned. Car still ran, but with reduced power.

2010 vw cc coolant leak under intake

Repair didn't take long, but was a bit pricey. Runs like a champ now. Replaced pump and housings under warranty. Replaced intake manifold and coil. Fortunately, I wasn't far from the dealer, otherwise I would have had this towed. Turbo cutoff valve and vacuum pump were replaced due to leaking oil. Coolant Reservoir Cap Bad. It was slow leak and I just left it like that. No Repair. Abruptly running rough. Overall Good! Idling above range and missing fault codes.Remember me.

Q: Coolant leak from the engine area.

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Page 1 of 2 1 2 Last Jump to page: Results 1 to 40 of Thread: Coolant leak under intake manifold. Thread Tools Show Printable Version.

My Photo Gallery: 0. My Classifieds: 0. Coolant leak under intake manifold Guest-only advertisement. Register or Log In now! I have a bad leak under the intake manifold. I replaced the thermostat last year iirc and I assume it's that. Is there anything I'm forgetting that would be leaking coolant under there? The hoses were all new but I am just running things through my head before I order parts and pull the intake manifold off.

Last time I did a carbon cleaning, but I guess it wouldn't hurt to do it again with a media blaster this time Need to replace some vacume hoses so I'll do those too. Take a look at your coolant crossover pipe the one that connects the two cylinder heads and exits out the driver side into the upper radiator hose.

That pipe tends to get brittle like the rest of the plastic cooling system The o-rings there are known to flatten and harden over time, allowing coolant to seep through.

It's what happened to me and I ended up having to replace the entire pipe because the nipple for the expansion tank hose broke while pulling that hose off. See them driven before you. And hear the lamentation of their women" Conan the Barbarian. Thanks, I replaced it about 20k miles ago with the thermostat and everything else, it's not leaking.

I'm getting a large amount of coolant flow out of the valley pan area under the intake, and it's literally flowing off onto the front of the motor while it's running. I was looking through some photos, and I appears there's a pipe that comes out of the thermostat area and heads towards the firewall. I'm thinking maybe that, I don't know. I'll get around to pulling it off this weekend.So how do you find out what problems are occurring?

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2010 vw cc coolant leak under intake

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page. Add Complaint. Hesitation and juttering, vibration, surging when accelerating after a stop. There is no rhyme or reason to when the car is going to act up and not accelerate as it is supposed to. Especially dangerous while in traffic or at an intersection. The cars also rolls up to 6" when you put it in park even when on a flat level surface.

The dealer kept my car for 1 month after I complained a second time, they replaced the mechatronics and also updated the software, there is no improvement or changes. My first complaint was at my first service and they said they couldn't duplicate the problem. My car is back at the dealer and has been for 3 weeks now, again, they are saying they cannot duplicate the problem and have told me the performance of the car is "normal" because of the mechatronic system. I have also contacted Volkswagen corporate because the dealer has not been very helpful and they insist that the car drives like it should.

Rough Running & Running Lean - Volkswagen CC Sport

I've owned many new cars and have never had the issues I am having with this car. I do not feel safe in this car while driving it. I drove another Cc and it drove exactly like mine. Volkswagen needs to address this immediately whatever the issue is, seems to me it is an engineering design problem. Problems with VW dsg transmission - Cc sport. Search CarComplaints. Not what you are looking for? Search for something else:.

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