How much does it cost to repair a computer on 1995 Buick Skylark?

A 1995 Buick Skylark doesn't have a "computer" in the same way a modern PC does. It has an Engine Control Module (ECM), also sometimes called a Powertrain Control Module (PCM), which is a type of computer that controls the engine and other systems. Repairing this ECM can be expensive, ranging from a few hundred dollars for a simple reprogramming or sensor replacement to potentially thousands of dollars for a complete ECM replacement.

The cost depends on several factors:

* The specific problem: A faulty sensor might be a relatively cheap fix, while internal ECM failure could require replacement.

* Labor costs: Mechanic labor rates vary widely by location and shop.

* Part costs: A new ECM can be very expensive, and used ones carry the risk of being faulty themselves.

* Diagnosis: Finding the exact problem requires diagnostic testing, adding to the cost.

Therefore, there's no single answer to your question. You'll need to take your Skylark to a qualified mechanic for diagnosis to get an accurate estimate. Getting multiple quotes from different shops is always a good idea.