When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My 2013 ES350 idles at about 1300 rpm when I first start it cold in the morning. When warmed up, it drops to about 610 RPM. Is that normal to idle that high at a cold start?
A cold engine must run rich i.e. more fuel vs. air until it reaches a set temp. This causes the higher RPM's... As st1800 states it is perfectly normal...
Cold Start Idle Speed
