Oil Pumps Kailua Kona HI

Looking for Oil Pumps in Kailua Kona? We have compiled a list of businesses and services around Kailua Kona that should help you with your search. We hope this page helps you find Oil Pumps in Kailua Kona.

Pre-Owned Motor Cars (Service Dept.)
(808) 334-1111
75-5721 Kuakini Highway
Kailua-Kona, HI
Certifications
Blue Seal Certified
Membership Organizations
National Institute for Automotive Service Excellence (ASE)

Data Provided By:
Aamco Transmission
(808) 329-9599
74-5483 Kaiwi St #150
Kailua Kona, HI
Specialty
Transmission
Hours
Mon:8:00 am-5:00 pm
Tue:8:00 am-5:00 pm
Wed:8:00 am-5:00 pm
Thu:8:00 am-5:00 pm
Fri:8:00 am-5:00 pm
Sat:(Closed)
Sun:(Closed)

Collision Consulting
(808) 329-4535
74 5547 Palani Rd
Kailua Kona, HI
 
Carquest Auto Parts
(808) 329-5008
74-5583 Luhia St
Kailua Kona, HI
Services
Auto Parts

True, Bradley Alan Family Trust
(808) 329-1608
74-5552 Kaiwi St Ste D
Kailua Kona, HI
 
Wayne K Saiki
(808) 325-5455
73-4909 Anini St
Kailua Kona, HI
 
Pre Owned Motor Cars Ltd
(808) 334-1111
75-5721 Kuakini Hwy
Kailua Kona, HI
 
Orchid Isle Auto Center
(808) 326-5655
76- 6319 Kuakini Hwy
Kailua Kona, HI
Specialty
Brakes, Electrical Service, Emission Testing, Engine Repair, Exhaust Repair, Front End Repair, General Automotive Repair, Inspection & Diagnostic, Lubrication Service, Machine Shop Service, Maintenance, Wheel Alignment
Hours
Mon:7:30 am-5:00 pm
Tue:7:30 am-5:00 pm
Wed:7:30 am-5:00 pm
Thu:7:30 am-5:00 pm
Fri:7:30 am-5:00 pm
Sat:(Closed)
Sun:(Closed)
Payment
Cash, Credit Card

Dabess Auto Service LLC D
(808) 329-6452
74 5491 Kaiwi St Ste 19
Kailua Kona, HI
 
Lawrence Mills
(808) 334-0935
74 5491 Kaiwi Bay 17
Kailua Kona, HI
 
Data Provided By:

Back to Basics Oil Pumps

Every engine requires a certain amount of oil flow to keep the bearings, camshaft, valvetrain and other moving parts lubricated. Oil forms a barrier that prevents metal-to-metal contact and reduces friction and wear. In the bearings, it forms a wedge that actually lifts and supports the crankshaft and camshaft as they rotate.

Oil also serves as the primary means of cooling the bearings as well as the pistons. What’s more, oil also serves as a hydraulic fluid inside hydraulic lifters and lash adjusters to maintain proper valve lash. And, on some late model engines with variable valve timing, oil also moves the adjuster mechanism that advances and retards cam timing.

With so many important jobs to do, it’s obvious that the engine needs a good oil pump to deliver a steady supply of oil. But how do we know if the bearings and other moving parts are getting enough oil? Since there’s no simple way of measuring oil flow inside an engine, we look at oil pressure as a means of gauging oil flow and lubrication.

Oddly enough, an oil pump doesn’t create oil pressure. All the pump does is displace oil and push it into the oil galleys so it can flow to the bearings and upper valvetrain. What actually creates the oil pressure is the resistance the oil encounters as it circulates through the engine.

Types of oil pumps
There are three basic types of oil pumps:

• Twin gear pumps, also called "external" pumps, use a pair of intermeshing gears to pump oil. One gear is driven by a shaft, and the second gear is driven by the first gear. The pump is usually driven by a shaft that connects to the crankshaft, camshaft or distributor shaft. Thus, the pump operates at half engine rpm. The pump gears turn in opposite directions. This traps oil between the gear teeth and carries it around the outside of each gear from the pickup tube inlet to the pump outlet. The tight clearances between the gears prevents the oil from flowing backwards to the inlet.

• Rotor pumps, also called "gerotor" pumps, have an inner gear that turns inside an outer rotor. The inner gear has one less lobe than the outer rotor.

The inner gear is also mounted slightly off-center to the outer rotor which forces the outer rotor to spin at about 80 percent of the speed of the inner gear.

This creates a bellows-like pumping action that pulls oil from the inlet port and pushes it toward the outlet port. Close tolerances are required for good pumping efficiency. This type of pump may also be located in the crankcase.

• Front cover pumps, also called "internal/external pumps" are usually located in the front engine cover. This is also a rotor style pump with an inner drive gear and outer rotor, but the inner gear is mounted directly on the crankshaft. The direct drive approach eliminates the need for a separate pump drive shaft.

This type of pump turns at the same rpm as the engine, so it generates more pressure at idle and does a ...

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Babcox Media • www.babcox.com
3550 Embassy Parkway
Akron, OH 44333
330-670-1234 • (FAX) 330-670-0874