keyword

free check engine light diagnosis

Monthly search volume and cost-per-click data for "free check engine light diagnosis" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+check+engine+light+diagnosis&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $3.03 | | competition | 0.31 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free diagnostic for car	3,600	$2.68	17/20
where can i get my check engine light checked	1,900	$2.65	20/20
free diagnostic check engine light	1,600	$3.03	20/20
free diagnostics check	1,600	$2.8	19/20
free diagnostic check	1,600	$5.49	17/20
check engine light diagnostic free	1,600	$3.03	16/20
check engine light on free diagnostic	1,600	$2.18	16/20
free check engine light diagnostic	1,000	$1.53	20/20
free service engine light check	70	$1.79	16/20
free car check engine light	40	$1.83	16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=free+check+engine+light+diagnosis&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt