Where is computer on 87 Chevy van?

A 1987 Chevy van likely wouldn't have a "computer" in the modern sense. That year, cars and vans were transitioning to electronic fuel injection and other computer-controlled systems, but the level of sophistication we have today was not yet widespread.

Here's what you might find:

* Engine Control Module (ECM): This is a key component of the engine management system. In a 1987 van, it's probably a separate box, sometimes called a "computer module" or "electronic control unit," and it's likely located under the hood, near the firewall or on the passenger side.

* Other Electronic Modules: The van might have other smaller modules, like a transmission control module, that manage different aspects of the vehicle. These are typically located near the components they control.

To find the specific location of the ECM or other modules:

* Consult your owner's manual: It should have a section on maintenance and repairs that might include a diagram of the engine compartment and the location of modules.

* Check online resources: Websites like Chilton or Haynes may have repair manuals or diagrams for your specific van model.

* Ask a mechanic: If you're unsure, a mechanic can tell you exactly where the ECM is located in your 1987 Chevy van.

Remember, the 1987 Chevy van wouldn't have the complex computer systems found in modern vehicles. It's likely to have a more basic ECM and other modules, making it easier to locate and work on.