Can You flush an AC condenser on an older car?

Can You flush an AC condenser on an older car?

Older vehicles used tube and fin parallel flow condensers and you can flush an auto AC condenser on older vehicles with an AC flushing kit and tool. Unfortunately, tube and fin condensers aren’t nearly as efficient as newer serpentine and microchannel condensers, so carmakers switched in later years to improve AC efficiency.

Why does my air conditioner flush the condenser?

Also, air and moisture in an AC system react with the refrigerant to form acids and sludge that deposit in the condenser because it’s right after the compressor. In other words, the condenser, orifice tube screen, and expansion valve each act as a trash collector for the AC system.

What’s the difference between a flush and a fin condenser?

The openings only measure .040″ to .060″ – which improves cooling effectiveness but helps make it quite hard to clean by flushing. Older tube-and-fin-style condensers with large tubes is often much more quickly cleaned with flush.

What should I replace my a / C condenser with?

If an A/C system is contaminated and is made up of debris, Chrysler says substitute the condenser and hoses. In case you do flush parts, flush only the condenser, evaporator and hoses. Do not flush a compressor, accumulator, orifice tube or expansion valve.

Do you need to flush an A / C condenser?

Any job you can do yourself is a way to avoid paying costly repair bills. BUT, there is one area that I simply can’t recommend saving money – A/C condenser flushes. Time and time again at the dealership, I listened to customers tell me that their vehicle didn’t need a condenser, but simply a flush.

What happens when you replace an A / C condenser?

They referred to the problems after a flush as “Black Death.” Once the black goo ended up in the entire system, customers had no choice but to replace the condenser along with the orifice tube, compressor, hose assembly and accumulator. Oh by the way, when customers insisted on flushes, it also voided their warranty.

How to flush your cooling system [ step by step guide ]?

Part 1 of 1: Flush the cooling system Step 1: Locate the radiator.. Open the hood of the car and locate the radiator in the engine bay. Step 2: Access the drain spout.. Locate the bottom of the radiator, where you will find the drain spout or petcock. It… Step 3: Loosen the drain spout.. Place a

Can a car be flushed if the cooling system is not working?

The cooling system cannot be flushed if it is not functioning properly in the first place. Note: Always start with a cold vehicle when flushing a cooling system. This means the vehicle has not been used for some time to allow everything in the engine to cool down.