Is there a problem with my Volvo cooling system?
Dexcool is known to have problems with high-lead solders, and is also sensitive to air levels in cooling systems. If you don’t keep the system topped off to the “min” mark on the reservoir, it may cause scaling and rust precipitation. The last Glysantin alternative is new in the US, although well-known in Europe,…
How often should I change the coolant in my Volvo?
[Ywan Mason] Dex-Cool, according to a GM service bulletin only gives the extended life when it was used as the first and only coolant in the car. Residual amounts of conventional coolants left in the system even after careful draining require that the Dex-Cool be changed at the same interval as any other coolant, every two years.
Where is the coolant drain on a Volvo 940turbo?
You will not be able to remove all the coolant: it always seems as though about two quarts remains in the system. On the 940Turbo:the coolant drain is at the end of the short hose leading from the oil cooler, about five inches behind the oil filter beneath the car. It points down from the tubing on which it is mounted.
What kind of radiator is used in a Volvo?
[Motor Magazine, Aug 2004] One of the coolant issues that may arise is the use of an aftermarket replacement radiator or heater core made of copper-brass with lead solder.
What kind of solder does a Volvo radiator use?
My own experience with Dexcool has been positive with one exception: the solder in a Nissen brass radiator began leaking . Dexcool is known to have problems with high-lead solders, and is also sensitive to air levels in cooling systems.
What kind of coolant should I use for my Volvo?
[Editor] Folks have tried various coolants in place of the Volvo Blue-Green, which is expensive. Your choice falls into three categories: Highly-silicated conventional green antifreeze (e.g., Prestone and many other brands) Dexcool orange with no silicates and organic acid corrosion protection (e.g., Havoline Dexcool and Prestone Dexcool)
Where does the coolant go on a Volvo V40?
Excessive pressure in cooling system indicating cylinder head gasket has gone. Removed head to replace head gasket and found a small crack in cylinder 3’s bore and the liner on cylinder 2 and 3 have shifted. Need a replacement engine. Only now the car is out of warranty is has become apparent where the coolant was being lost!
How can I Fix my air conditioner in my Volvo?
If you have a question about your Volvo’s air conditioning, please become an MVS member (free!) and post it to the correct area of the Volvo Forum. If you want to contribute your AC-related fix or experience, please go to the relevant forum and click the NEW TOPIC button and write what you know.
Why is my Volvo Car not starting properly?
If battery voltage is recorded, the above components should be considered in good condition. If the starter clicks, but doesn’t engage, the problem is usually caused by a faulty starter solenoid that’s not engaging the starter drive gear.
What are the problems with a Volvo Car?
Volvo cars starting issues Electrical: Engine Starting, Charging PDF Jump-Starting Engine Procedures Jump Starting Alternator Procedures Alternator & Starter Applications & Parts Starter: Starter and Solenoid Problems Starter Will Not Engage: Start Inhibitor Switch Removing Starter Diesel Starter Fails: Wiring Fault Alternator and Charging:
Why does my Volvo have a gear ratio problem?
TCM-002A Incorrect gear ratio in third gear. Volvo transmission issues date back to the early 2000s Volvo models. Transmission Control Unit (TCU) software is to blame in many cases, but problems with the valve body, shift solenoid, worn clutches, transmission overdrive relay can also be the culprit.