Fill coolant expansion tank with coolant as far as upper mark. – Activate circulation pump -V55- via final control diagnosis function → Vehicle diagnostic tester in “Guided Fault Finding” mode. This will bleed coolant circuit from heat exchanger in heater and air conditioning unit to circulation pump -V55- additionally.
How to flush the coolant in a Volkswagen Golf (1999-2006)?
Coolant Flush How-to: Volkswagen Golf (1999-2006) GL 1.9L 4 Cyl. Turbo Diesel 1. Getting Started - Prepare for the repair 2. Overview - How to determine cooling system type 3. Open the Hood - How to pop the hood and prop it open 4. Find Reservoir - Locate the coolant reservoir and clean it 5. Drain Reservoir - Remove coolant from the reservoir 6.
How do I change the coolant in my car?
Fill Coolant - Dilute coolant with distilled water and fill 10. Locate Hoses - Locate the coolant hoses and connection points 11. Burp System - Remove excess air in the cooling system 12. Replace Cap - Put the reservoir cap back on 13. Clean Up Tips - Secrets to dealing with spilled coolant 14. More Info.
How do I clean the coolant in my TDI system?
your tdi requires g12 for the water pump and head. drain your radiator and fill with distilled water then take a drive to warm the system with the heater on, repeat until the coolant you drain is clear. do not mix green with g12. So, will the system purge itself of air over time or does it need to be done manually?
What kind of coolant do you use in your VW?
The GM Orange stuff is calld DEX-COOL and is referred to as "DEATH-COOL" even by many die-hard GM Fanatics. Don't use this stuff in your VW, just a bad idea all the way around. Use the VW Required Stuff. G11 on older VWs, G12 for most.
How do I bleed the air out of my coolant system?
0:472:31How to Properly Bleed Engine Cooling System by yourselfYouTubeStart of suggested clipEnd of suggested clipSet the heat to the highest setting panel. So you can feel it coming out of the vents. And set theMoreSet the heat to the highest setting panel. So you can feel it coming out of the vents. And set the fan to the lowest speed.
How do you bleed the coolant on a Golf R?
2:383:59Volkswagen Golf (2013 - 2016) - Service the cooling system - YouTubeYouTubeStart of suggested clipEnd of suggested clipLower the vehicle to the ground and remove the jack. Run the engine at a fast idle speed until theMoreLower the vehicle to the ground and remove the jack. Run the engine at a fast idle speed until the cooling fan cuts in watch for air bubbles rising in the coolant reservoir.
How do you bleed a 1.8 T cooling system?
2:454:12Cooling System Bleeding: All Vw Audi Cars - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo we're going to leave that running at idle or if you're a bit impatient. Bring the revs up toMoreSo we're going to leave that running at idle or if you're a bit impatient. Bring the revs up to 2,000. Run a high idle. Until you've got most of the most of the air out of the system.
How long does it take to bleed air out of cooling system?
about 15-30 minutesHow long does it take to bleed air out of the cooling system? Usually, it takes about 15-30 minutes, depending on the model and method you follow. It, however, takes 15-20 minutes to heat the engine and get rid of the coolant.
How do you bleed the coolant on a VW Golf?
0:043:03Basic VW cooling system filling / bleeding info (viewer request)YouTubeStart of suggested clipEnd of suggested clipSo what I like to do is I always like to pump the radiator hose I just pump them like this. And thatMoreSo what I like to do is I always like to pump the radiator hose I just pump them like this. And that basically causes a siphoning effect to start so what you do is you just fill up the reservoir.
How do you bleed a VW t4 cooling system?
3:144:55Volkswagen Transporter T4 (1990 - 2003) - Coolant change - YouTubeYouTubeStart of suggested clipEnd of suggested clipDon't forget to remove the wheel chocks. Where fitted open the bleed screw located in the heaterMoreDon't forget to remove the wheel chocks. Where fitted open the bleed screw located in the heater matrix coolant hose add a 50 50 mixture of antifreeze and water to bring the coolant.
How do you know if you have air in your cooling system?
Signs and symptoms of radiator airlock include:Overheating during normal driving.Heater not functioning correctly.Reduced performance.Radiator leakage / losing coolant quickly.
What happens if there is air in the cooling system?
The cooling system is one where air bubbles can be a significant concern. They can lead to hot spots in the engine, which can cause it to overheat and lead to all sorts of internal engine damage that will be costly to repair. First of all, it's important to get your cooling system inspected at least once a year.
How long does it take to burp a radiator?
Depending on the amount of air in the cooling system and your vehicle make and model, burping will take up to 30 minutes to 1 hour. However, it takes about 5 to 10 minutes for the engine to get to the average operating temperature.
Do you bleed a radiator when it is on or off?
Turn off your heating. You can't bleed a radiator when the heating is on, as it may be too hot to touch. You could also get hot water spraying out of the radiator. Use your radiator key to turn the valve at the top of the radiator.
How do I know if my coolant is circulating?
Start your car's engine and allow it to idle. Look through the radiator filler neck to see if the coolant flows. At this time, it should not be flowing as your car has not reached the operating temperature to cause the thermostat to open. If you find the coolant is flowing, it means the thermostat valve is open.
How do I know if my radiator is flowing?
One way to check for proper coolant circulation is to check the upper and lower radiator hoses. The upper radiator hose should be hot, around 190–200 °F. (The safest and most accurate way to get this temperature reading is with an infrared thermometer.)