2004 Mazda6S high idle when starting
Model: 2004 Mazda6S
Duration Owned:1 year
Mileage:49,950 (50 miles of warranty left)
Mods:K&N air filter
Fuel Octane Used:89
Problem: Idles over 2,000 RPM when starting
Conditions Under Which Problem Occurred: Always after sitting for a day min.
Steps Taken...