Why is my VW Passat TDI leaking coolant?
I have 2012 VW Passat TDI. There are 4700 miles on it. I do not have the warranty on the car, as it was purchased at an auction. Problem is: The car has been loosing coolant since I’ve had it. I need to refill the coolant container every 30 miles or so because the light for “add coolant” goes on.
What kind of coolant do you use on a VW Passat?
Cheaper than testing with coolant. Then once I fixed the leak I’d flush the water out and refill with VW coolant. You can use generic Febi G12 or Pentosin G12. Technically I think it uses G12++ but it’s compatible with G12. Do you know how much coolant do i need for the passat when i get the g12? ill see if i have to take it of today or tomorrow.
Can a TDI cooler leak coolant from the intake?
Only gas models. TDI= oil cooled only. The EGR cooler could leak coolant and go back into the intake through the EGR. Remove the intercooler and pressure test it underwater. Only other place coolant sees intake is the EGR cooler.
Is there a coolant line to a TDI Turbo?
Shows how much the tech knows….there was never any coolant line to any TDI turbo ever. Only gas models. TDI= oil cooled only. The EGR cooler could leak coolant and go back into the intake through the EGR. Remove the intercooler and pressure test it underwater. Only other place coolant sees intake is the EGR cooler.
When to change the coolant system on a VW?
The cooling system is one of the most important areas to pay attention to during water pump, thermostat and timing belt replacement. To ensure that your new VW timing belt components and water pump last until the next 75,000-mile change interval, it’s important to re-create the engine’s condition as it was when it left the factory.
What kind of coolant does a VW TDI use?
If it were my car I’d find the leak, flush with water, and drive around to clean it out and test. Cheaper than testing with coolant. Then once I fixed the leak I’d flush the water out and refill with VW coolant. You can use generic Febi G12 or Pentosin G12. Technically I think it uses G12++ but it’s compatible with G12.
What happens if you put Pink coolant in a VW?
Only other place coolant sees intake is the EGR cooler. Also, since you already have what looks like clean green coolant in there, don’t mix it with pink VW coolant. It’ll sludge and turn brown. Normally you need a lot of stuff to flush it out so it looks like this has been losing coolant for a while.
Why is my air conditioner not working on my Volkswagen Passat?
This is far and away the most common reason that your Passat’s air conditioner is not functioning. It can be tempting to just get more coolant and get back on the road, but unless you find where the leak is coming from it’ll eventually happen again.
Is there a coolant leak in the intercooler?
I believe about 2L of concentrate is enough but not sure since intercooler also uses coolant. See your manual for capacity. Mix 50/50 or 60/40 with distilled water. I have confirmed that my 2013 Passat TDI SEL has a coolant leak in the intercooler. The car has 70k miles on it.
Is there coolant loss on Audi 2.0 TDI?
I know its been covered lots of times before but im running out of things to try before I give up on this! Just want to evaluate my attempts and findings so far…
Why does the coolant keep dropping on my VW Golf?
When I do, the coolant is below the minimum level. Top it up with water and its fine, till it drops again. 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. Checked the car this morning, and no sign of any leaking.
What should I do if my VW Passat overheats?
4. Three days later, driving around town, outside temp in 90s, with lots of stopping and starting, AC on, car display, says ‘check coolant’, then ‘STOP, check service manual’. 5. Attempted repair: local mechanic replaces thermostat (uses VW part, not brand x) and fills with Peak global coolant, including bleeding air from system.
Why is my water pump not working on my VW Passat?
Using antifreeze other than the G12 that was in the car is bad news . Incompatible mixes can gel and corrode . Your problem may be due to a plastic water pump impeller failing resulting in no circulation . the water pump’s plastic impeller cracked at the bushing where it connects to the shaft.
What to do with a 2012 VW Passat TDI?
If you have a 2012, 2013, or 2014 Passat 2.0L TDI but haven’t gotten the engine modification, here’s what you need to know. You can still choose a buyback or early lease termination, rather than a modification.
When to add diesel exhaust fluid to Passat?
When driving at higher speeds – typically over 80 miles per hour for 15 minutes or longer – Passats with the modification may not inject enough diesel exhaust fluid. The 15-minute period doesn’t have to be continuous and may add up over multiple trips.
Can you add coolant to a VW Jetta?
We are still working to obtain content for your car, however the video above is believed to have similar characteristics as your car. Adding engine coolant (also known as antifreeze) to your 2011 Volkswagen Jetta is pretty easy. Engine coolant circulates through your engine to keep it cool in the summer but won’t freeze in the winter.
Are there any problems with the Volkswagen Jetta?
Volkswagen Jetta owners have reported 10 problems related to coolant leaking (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volkswagen Jetta based on all problems reported for the Jetta.
How does the cooling system work on a VW Jetta?
Your Jetta’s cooling system works by cycling the engine coolant from the engine through the radiator. The water pump pushes the water through the entire system. The thermostat opens up once the engine reaches operating temperature and allows coolant in. If any part of this system fails, your Jetta will eventually overheat.
When does the low coolant level warning light go out?
When you start the engine, the low coolant level light should come on for a second or two and then go out. If it doesn’t go out, either the coolant level is too low or there is a problem with the sensor system.
What happens if you overheat a VW Jetta?
Overheating can cause a lot of expensive damage to the engine. A blow head gasket or a cracked head/block are much more expensive to repair than a thermostat or water pump. Your Jetta’s cooling system works by cycling the engine coolant from the engine through the radiator. The water pump pushes the water through the entire system.