When I crank my car in the A.M or after a peiord of sitting, my Volvo will Idel extreamly low shake then stall. A second atempt with a slight mash on the accelerator seem to do the trick. The car will do this on any normal wether day witha n avg temp. I did not have this problem during the witer. I'm confused. Occaisolay when I atempt to start it the second time the check engine light will come on fo a min but a slight mash of the acclelrator makes it go out. The car does not do this all the time 9 ouf 10 times it starts 1st atempt no problem. The car has alomst 180k miles on it. Is this something I need to worry about or is that normal for a volvo with that many miles on it?