So I took my 2005 Honda accord to the dealership. Explained my issue which is, when ever I'm idling at a traffic light or stop sign , or take my foot of the accelerator while slowing down it shakes very hard. Even while reversing it just vibrates a lot. They recommended fixing some engine mounts, changing intake hose, replacing o2 sensor but that did not change what the engine is doing. So now I'm looking for some advice. Also I just bought some fuel injector cleaner on Friday and that didn't help as well.

 

welcome to the forum. check to see if you have a vaccum leak on your power brake vac line. also are the spark plugs and wires in good clean condition.

 

It also gets a little better when the ac is turned off