Engine Crankcase Suction Pumps
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What is an Engine Crankcase Suction Pump?
An engine crankcase suction pump is a part of an emission control system that helps to control the pressure of oil and other gases in a vehicle’s crankcase. It works by drawing in the gases and returning them to the vehicle’s intake system.
What is the purpose of an Engine Crankcase Suction Pump?
The purpose of an engine crankcase suction pump is to maintain proper crankcase pressure and reduce emissions by preventing oil and other gases from escaping the crankcase.
How can I tell if my Engine Crankcase Suction Pump is faulty?
If your engine crankcase suction pump is faulty, you may notice a decrease in performance, an increase in oil consumption, or a buildup of oil in the crankcase. You may also notice a strong smell of burning oil when your vehicle is running.
Can a faulty Engine Crankcase Suction Pump cause damage to my vehicle?
Yes, if left unchecked, a faulty engine crankcase suction pump can cause engine damage due to oil leaking into the crankcase and creating excess pressure.
How do I replace an Engine Crankcase Suction Pump?
Replacing an engine crankcase suction pump is a relatively simple process. To replace it, you will need a new pump, a wrench, and a socket set.
- Disconnect the negative battery cable.
- Remove the old pump and discard it.
- Install the new pump and secure it with a wrench.
- Reconnect the negative battery cable.
How often should I inspect my Engine Crankcase Suction Pump?
It is recommended that you inspect your engine crankcase suction pump at least once a year or every 10,000 miles, whichever comes first.