#JETTA COOLANT FLUSH COST IN SAN DIEGO HOW TO#

Turn off the engine and drain the water, fill up the radiator with antifreeze until you have a 50/50 coolant / distilled water mixture and burp the system. Fill up the radiator with distilled water and run the engine. This video shows where the radiator drain plug (petcock) is located on a 2004 Volkswagen Jetta. Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. In addition to preventing your car from overheating, coolant / antifreeze also helps lubricate the seals in the water pump and hoses. Coolant / antifreeze also passes through the heater core under your cowl to provide heat to the cabin of your Jetta. Coolant / antifreeze circulates through Jetta radiator and engine to maintain the proper temperature.

#JETTA COOLANT FLUSH COST IN SAN DIEGO HOW TO#

Any signs of dried coolant will usually get you an estimate for a new water pump.Learn how to flush the coolant (antifreeze) in your 2004 Volkswagen Jetta. There’s a little weep-hole on the nose of most pumps that allows any coolant that has gotten past the impeller seal to exit the housing. It’s not uncommon to find signs of a water pump leaking, even before it has caused any symptoms or problems. There isn’t really anything else in the cooling system that would be replaced at an interval like that, but most shops would inspect the system for leaks first. Generally, a coolant flush is done as part of a scheduled service at a fixed interval. A flush machine has the advantage of not introducing air, and it replaces more fluid than a drain and fill. Then the vehicle is brought up to temperature, which opens the thermostat, and new fluid is pumped in while old fluid is sucked out.

With a flush machine, fill and drain ports are installed (usually temporarily) inline with either the upper radiator hose or the heater hoses. This is common enough now that most shops are equipped, but using a flush machine avoids that issue.

This is best done with a vacuum device trapped air is suctioned out, then the system is topped off with new fluid, and then the vehicle is run up to temperature and topped off. With either of these methods, sometimes it’s necessary to purge the air from the system afterwards. Sometimes there is no petcock, and the lower radiator hose can be pulled instead, accomplishing the same thing. Then the petcock is closed, and the system is refilled with new coolant. Often, there is a radiator petcock that can be opened to drain the coolant. The most common method is “drain and fill”. A flushing compound isn’t always used and isn’t always necessary, but it is part of the cost if it is done. Then, the system is refilled with a new, clean coolant. The idea is that it dissolves and suspends old deposits allowing them to be flushed out more thoroughly. Typically, a compound will be added to the cooling system, run for a few minutes to circulate through the engine and get it up to operating temperature, and then, remove the old coolant. The coolant necessary for each vehicle is usually included in the price of the service.Īnother factor in the cost of a coolant flush is whether or not a flushing compound is used.

OE coolant costs from $12 to $25 a gallon on average, so it does add up. This is because some vehicles with smaller engines take less than 2 gallons of coolant, while a light truck with a diesel engine might take more than 5 gallons. A significant part of the cost is the quantity of the materials. Some of the reasons for the variety in the cost are the differing labor rates and the cost of different vehicle-specific coolants. The average cost of a coolant flush can vary from $100 to $200.

Jetta coolant flush cost in san diego