Where is the ignition coil on a 1998 Chevy blazer?

The ignition coil on a 1998 Chevy Blazer is typically located on the top of the distributor. However, this is assuming you have a Blazer with a distributor-equipped engine (likely a 4.3L V6). Some 1998 Blazers may have had engines without distributors (coil-near-plug systems), in which case the coils are directly on top of each spark plug.

To be certain:

1. Check your engine: Look at your engine bay. If you see a distributor cap on top of the engine, the ignition coil will be mounted directly on it.

2. Consult your owner's manual: The best source of information will be your vehicle's owner's manual. It will have diagrams showing the location of all major components.

3. Use a repair manual: A repair manual specific to your 1998 Chevy Blazer (year and engine are crucial!) will have detailed diagrams and instructions. Chilton and Haynes are popular brands.

4. Online resources: Websites like autozone.com often have diagrams of the engine bay that you can search using your specific vehicle information.

Without knowing the exact engine in your 1998 Chevy Blazer, it's impossible to give a definitive location. Please check your engine bay and owner's manual first for the most accurate information.