hi,im reezal,i have problem with Honda accord 2.0 year 2005,idle ok when starting,but if i enter drive D,the idle comes too low about 400rpm,and shake the car,please help me on this,i very appreciate for the answer,TQ...

 

Reezal,

This forum is for older model Accords. You might get a better answer in a different forum. Try here as well:

https://honda-tech.com/forums/honda-accord-crosstour-2003-2012-118/

I would first start by reading this thread all the way through so you can understand the valves and processes that affect the idle. (IACV, FITV, and TB).

https://honda-tech.com/forums/honda-accord-1990-2002-2/cleaning-iacv-fitv-tb-1844067/

Next I would 'burp' or bleed your coolant system to remove all the air bubbles in the system. The coolant plays an important role in these valves. Air pockets cause problems.

After that I would check your throttle body linkage to make sure it is clean and not binding.

Next would be to check for vacuum leaks or disconnected hoses. These steps so far are all free no cost solutions that effect idle.

If idling is still a problem a can of carb cleaner and a little maintenance on the valves mentioned in the thread listed will likely solve the problem you are having.