How long should you let your turbo cool down?
When you drive it gently around town, 15 seconds should be more than adequate. When you drive the car hard ie. when your husband drives it, you should let it cool for 30 to 60 seconds.
Is it bad to drive a turbo car cold?
No, it does not need to be warmed up before driving. No modern vehicle with fuel injection needs to be warmed up before driving, turbo, supercharger or not. If the ambient temperature is in the above freezing range, let the vehicle idle long enough for oil to fully circulate and get into the turbo.
What’s the best temperature to run a turbo?
Supplying your turbo with fresh oil frequently is a start, but once it’s in your engine — you have to use it properly. Oil functions its best within an optimum operating temperature. It flows and lubricates the best when around 190 to 220 degrees Fahrenheit.
Do you have to cool the oil down on a turbo?
Realistcally if you don’t drive it hard you shouldn’t have to worry about hurting the turbo as long as you let it warm up to normal operating temp and then let it idle for a few minutes after driving a while to cool the oil down. Turbo timer is nice insurance though. Also an aftermarket oil cooler is a big help.
When do people say turbos get hot, they get hot?
When people say turbos get hot, they get HOT. It’s not uncommon in some cars for the turbo to be glowing red after a hard run. Since most turbos are oil cooled, once you turn off the engine, no more oil circulates through them.
How does a warm engine work when cold?
Runs fine when cold Warm engine idles rough and stalls. Runs fine when cold The majority of idle issues occurring after battery disconnection can be resolved with a throttle cleaning. When the battery is disconnected the computer loses it’s adaptation for the idle air bypass and the idle air control valve resets to it’s default position.
Is the warm engine undriveable when cold?
This time it started with an idle around 1500rpm, slowly dropped to 1k, then quickly cycled back up to 1500. It did this for a minute or two, then dropped down to the rough idle, which seems to run between 500-800, kind of hunting around. Is there a key sequence that is used to help it learn? The car is undriveable when warm.
What happens when engine gets up to temp?
Truck runs great cold when it gets up to temp the power decreases greatly. new fuel pump, new fuel filter, new air filter has been hooked up to two different computers and it’s showing no codes at all. New muffler and dual pipes,the old ones were bad. im at a loss and so are my mechanics
What’s the idle speed of a warm engine?
Would cycle between 500-800 rpm, kinda hunting and gagging around, at about a 1.5 sec interval. Let it idle for about 15 mins straight, not touching anything. Eventually, it smoothed a little to 600-800 rpm. Finally, i keyed it off, waited and started it again. Went up to about 1500 rpm initially, then dropped to 1000 for a bit.
Why does a car run when it’s cold?
While cold, the ring-cylinder mate is tight, keeping the combustion gasses from blowing by and allowing the engine to run.