After all the rain we had in New England the past couple of weeks, when I start my car up in the morning it's not the exhilaring "VROOM" anymore, it's more like:

ker ker kerrrr voom

But after that for the rest of the day the car is fine. I drove 25mins to a Starbucks and when I returned to the car after grabbing my coffee it started up like normal. Any ideas what is causing this morning occurrence?

 

Moisture apparently....mine does the same thing too.....I don't think it's a big deal though.

 

Just clearing it's throat....I think mine did the same after I came back from a recent buisness trip