ASP Magazine - July/August 2013


Catalytic Converters


- Catalytic converter diagnosis: Converter 'failure' is often caused by upstream or damage issues
- PCM module diagnostics: How can I know if it's really the module?
- Changing a camshaft in the GM LS engine: The LS is a different animal compared to the earlier small block Chevy

- Clearing the air about filters: The ins and outs of the components that keep vehicles running clean


Straight Talk                         Technical Service Bulletins

Tech Tips                              Quik-Link

Tool Review                           The Toy Chest

ASP Magazine - July/August 2013