Ebook Description :

Wow ok well its your fast idle thermo valve its full of carbon just take off your intake tube and there is a hole on the bottom left clean out that hole with carb cleaner and maybe some intake cleaner and keep your car running manually or it might die then let it run for about 10 or 15 and you should be good otherwise you need a new one. How to fix idle on honda civic not idle air control valve my d16z6 had a high idle and a surge so by buddy zack came to show me how to diagnose and correct. A honda with a rough idle isnt terribly uncommon especially in older civics generally a rough idle is caused from a difference in how much air the engine computer sees coming in and how much is actually there typically this is the fault of the idle air control valve which is a commonly known point of failure on these cars