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Vacuum should always be present in crankcase, it is provided by the PCV (positive crankcase ventilation system) pressure is what you don't want to see.

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Q: Suction in engine oil dipstick when car is on?
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Where is the oil dipstick located at on a 2005 Lincoln town car?

On a 2005 Lincoln Town Car : The engine oil dipstick is on the drivers side of the engine


What does a dipstick in a car measure?

The depth of the engine oil.


How can you tell there is too much oil in car?

The engine's dipstick will indicate the correct or incorrect level of oil within the engine .


How do you know your car's engine is down?

Down on what? Engine oil, check the dipstick. Coolant, check the reservoir.


Which tool can you use to measure how much oil to add to a car engine?

The engine dipstick is the only tool you can use to measure how much oil is in the engine.


Can i put a dipstick from another car into a different car?

No. Oil dipsticks are proprietary equipment that vary from engine to engine, car manufacturer to car manufacturer. They are not "universal" items.


Why does a car have two dipsticks?

One dipstick is used for engine oil and one is used for the transmission oil. The engine oil is generally yellow and the transmission oil is usually red.


Where is the oil dipstick on a 2004 ford expedtion?

The engine oil dipstick is on the drivers side of the engine ( 4.6 and 5.4 )


Where is oil dipstick in 2005 BMW 320i petrol engine?

where is the oil dipstick on a bmw 320i petrol engine


Where is the dipstick located on a 97 Passat GLX VR6?

The oil dipstick is located in the engine compartment on the front of the engine. The oil dipstick handle is yellow.


You put oil in your car and put the whole quart in it looked empty your dipstick is not the right one so not accurate driving car right after put in oil and after about 5 min car smoking out the e?

Drain the engine oil, change the oil filter and put in the required amount of oil, run engine, shut engine off, then make a mark on the dipstick indicating the full line for future reference.


Where is the dipstick in a Mercedes?

Standing at the front of the car, in a C280 '95, the oil dipstick is located in the right side of the engine and in the front of it. It has a red plastic ring .