lyotomachida

I don't if its just my car and if there is something wrong with it, but when I start the car the car doesn't sound that aggressive as I thought. One used car that I test drove sounded really mean when the engine turned on and also during idle. My car makes a noise but then quiets down very soon. It's idle drops pretty fast to 500, my cars that I owned previously took some time to drop from initial idling rpm to resting. Is this normal? What does your car do?


edit: Just saw another person's C63 start up video on youtube and it seems there is a difference between cold and warm start up. In one of his videos the start up is just like mine, a good but very short exhaust note and goes to resting idle quickly. The other one in cold start up his car growls like a caged monster. Is this what I could be experiencing? It has been a few days of 80 degree days here.

JonMBZ

They are always louder on cold start. Im guessing it's to warm the engine faster.

norb

My Porsche 997 is the same way. Gives a great bark when its cold but not so much when its warm. Someone said it was some bypass for emissions.

ccylin

everytime I start my car in my garage during winter, it sounds like chuck norris has entered my garage and clapped in recognition of my c63...

1st amg

The cold start wakes up my baby boy.

GBlansten

Bellicose then mellifluous: I look forward to it every morning as much as my sleeping wife doesn't.

bushburninc63

so much sex starting it in the morning in the garage. it's normal current UFC light heavyweight champ.

Merc63

Timing is changed on a cold start up i believe.