will starting/driving my car in 0 degree weather kill my car?
#1
will starting/driving my car in 0 degree weather kill my car?
I have heard that cold starts kill engines. Is this crap, or does the statement have merit? It's zero degrees outside but the sun is shining and I want to go tear around the hood' and hear that engine today.
#4
andrew911, thanks for the support but...Sheeeit, I'm looking for some really deep thinking here. let's get technical (geeky) here for a minute.
It's freezing cold.
I'm going to bring the engine up to temp and let it race back down to freezing?
I feel it's like taking a hot shower and running around the freezing cold neighborhood naked.
All that movement (expanding & contracting) of the engine can't be good.
It's freezing cold.
I'm going to bring the engine up to temp and let it race back down to freezing?
I feel it's like taking a hot shower and running around the freezing cold neighborhood naked.
All that movement (expanding & contracting) of the engine can't be good.
#5
The temp changes are very slow, except for the exhaust man. but then it has time to come up to temp. Cooling off should be no problem either, goes slow, lots of thermal units there, won't be "racing anywhere" Only problem is if you don't run long enough to really get to op. temp. has a good poss. of condensation formation. Run it long enough to get it "hot" should be no problems. A lot of people have found out about starting it for a few min. then shutting down... then they wonder why, later on, "why does my muffluer have holes in it." Have been in -0 before, no problems.
#6
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Joined: Nov 2003
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From: Merrimack, NH
I won't hurt the car if you drive it in the cold weather. I know people who drive their 911's year round and have no problems. I would make sure that the car is fully warmed up before you "go racing around the hood" with it. Best wishes - Jay Gratton
#7
I live in Alberta and drive my SC when it's as low as -20C (at least occasionally). As long as you let it warm up before pushing it, you won't have to worry about breaking anything. And as long as you let is warm to full operating temp (ie: 170F) before putting it away, you won't have to worry about condensation. That 915 tranny might be a bit stiff to shift until its warm though, and I'd stay off the roads when they're salting and sanding! Enjoy.
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#8
would not worry about it...2 years ago i drove my car everyday (unless there was snow on the ground) and had no problems...just make sure, as everyone else has stated, warm it to operating temp before you take it past 4000rpms.
#9
i ran the hell out it this weekend in N. Virginia and it felt better than ever. Only problem, i'm still running 20w50 from the summer which turns into sludge overnight in the cold - making it a little harder to start in the a.m.
#13
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Joined: Aug 2002
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From: Northeast Tennesse in the hills. Porsche country
Porsche in cold weather
Hey, fella. These come out of Germany, not the Bahamas. Why do you think the car has a crummy AC and great heater? Like everyone else, let it warm up well before winding it all the way up.
#14
My old '86 was incredible in the cold weather... I still remember driving it home after just buying it when it was 7 degrees above zero. Drove the rest of the week in single digit temps. It sure ran perfect in that weather...