The new ones like a smoke
#16
some times hot some times cold,some times alot some times not. and all the myths like park it on a 10 degree tilt left/idle 2.7 minutes before turning off,get blackstone oil test before shutting off,its obamas fault,its normal. IT IS EMBARRASSING
#17
Racer
Thread Starter
#21
Race Director
BMW horizontally opposed twins, like Porsches, are also pretty well known for the same occasional smoke on start-up, especially when left on the side stand. I can't speak to Subarus; only owned one Subie in 45 years and didn't keep it long enough to notice much of anything about it.
#22
Race Director
#23
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#24
Rennlist Member
I always thought that a little smoke on start up was more or less a "feature" of horizontally opposed motors in general and flat sixes in particular. Especially when parked on a less than level surface it's easy for a little oil to pool in the bottom of the cylinder while the car is sitting and get burned off at start-up.
#25
Rennlist Member
BMW horizontally opposed twins, like Porsches, are also pretty well known for the same occasional smoke on start-up, especially when left on the side stand. I can't speak to Subarus; only owned one Subie in 45 years and didn't keep it long enough to notice much of anything about it.
Not that a puff of smoke matters beyond the looks you get when you 'big $$$' car lets one rip worse that a Datsun 120Y, but whilst dry sumped and with a collection pan now at the bottom of the engine, I would have assumed they had this flatulence issue licked...
#26
Race Director
Chris, my Subie comment probably came across as a knock....just meant to say that my owner's experience was very brief so not particularly memorable. I know people who swear by them....
#27
Rennlist Member
#28
Three Wheelin'
Wife has a beater Legacy GT for 13 years and still going strong. Never smoked. The GT3 on the other hand randomly smokes the entire garage.
#29
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I have seen smoke out of plenty STIs, but not sure if that was normal or result of tuning or abuse.