TENNS AUTO CENTER
We have been in business since 1994 on the Windward side of O'ahu and have over 40 years experience in the automotive industry.

Engine and Exhaust

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10 Things That Are Lowering Your Fuel Economy

Regardless of whatever current gas prices may be, if you could use less gas, wouldn’t you? Well, here are 10 things that are robbing you of better fuel economy that you can change for the better...
Published on: Feb 22, 2026

Restore Your Get-Up-and-Go (Fuel and Air Induction Cleaning)

You may have heard the old saying, "My get-up-and-go got up and went." If your vehicle's engine's fuel economy is noticeably worse, your engine is idling roughly or stalling or your vehicle's accelera...
Published on: Sep 18, 2022

Breathe New Life into Your Engine (MAF sensor replacement)

If you’ve noticed your vehicle is hard to start, stalling, or has lost power, the culprit may be a part with an odd name: the MAF sensor.  You may have never even heard of a MAF sensor, but...
Published on: Feb 06, 2022

Free Money (Almost) (Fuel Saving Tips) Has Video

You spend a lot of money on a vehicle, probably the most money you'll spend on anything except a house.  But the spending doesn't stop after you've bought it.  It goes into things like insur...
Published on: Dec 27, 2020

Hey Kailua Drivers: How Do You Save Gas? Has Video

Higher Kailua fuel prices aren't going away any time soon. That's not good news for our wallets. A lot of Kailua drivers are trying to find ways to cut down on fuel consumption and hang on to some of ...
Published on: Feb 17, 2019

Fuel for Thought Has Video

If you're like most people and drive a gasoline-powered vehicle, you need to be up to speed on its fuel-related components.  They're pretty basic: the fuel, the fuel filter and the fuel pump. Th...
Published on: Feb 21, 2018

Good Service at TENNS AUTO CENTER Equals Good Fuel Economy in Kailua Has Video

Whether we're trying to save money, save gas or save the environment, most of us Kailua drivers have an interest in decreasing fuel consumption. We've all heard about ways to save money on gas in HI, ...
Published on: Jan 23, 2018

Wasteful Thinking Has Video

With the weather getting colder, you might be tempted to start your vehicle up, let it idle for 15 or 20 minutes and then get in the nice, cozy cabin.  Some vehicles offer remote starting that le...
Published on: Jan 08, 2018