So i have a 01 honda crv… when i turn car on it idels crazy. Then sometimes my rpm gage will work sometimes not. It stoped working when i tried to give my car gas. It was stuffering like it was trying to shut off as i was going down road. Sometimes it will die when i come to a stop. I gave to put it in neutral and keep foot on gas. Then there are days she runs great . Put in new filter. And a idle air control sensor. And its still doing it. It didnt start this until i got timming belt done. The shop has looked at it and its not because of the timming .. so please help what could it