Guides
Short and practical - written to answer the question you actually have, then hand you to the data.
Flashing check engine light: what it means and what to doThe one warning that should change how you drive in the next minute. Why flashing is different from steady, and when a tow truck is the cheap option.Can I drive with the check engine light on?Three questions decide it, and each takes seconds. The honest answer for the steady yellow light - and the cases where the answer is no.How to read a check engine code yourselfA $25 scanner or a free read at a parts store. Where the port is, which apps work, and why you should not clear the code afterwards.