Riding on a two-inch longer wheelbase, the Audi 90 was visually very similar to its predecessor. During the development of 90, many popular parts have been built, such as the A/C system valve core parts. The interior of an A/C system valve core has a pin and a spring that can let refrigerant in. These parts must be kept in good working condition so that the car will not blow out warm air only.
90 has many merits. But problems arise if the 90 A/C system valve core parts have been used for a long period. The removal process of the 90 A/C system valve core is as follows: First, open the hood, discharge the refrigerant in the A/C system, and locate the faulty A/C system valve core. Then remove the valve cap, Finally, use a valve core remover to twist it out of place. Signs of bad 90 A/C system valve core parts include poor A/C cooling, frost in the lines/vents, and inconsistent airflow in each vent. We have nearly all types of 90 A/C system valve core parts in our online catalog to give you a better vehicle both inside and out. We offer parts of great value, practicality, and durability.