Thu05052016

News

Hills man arrested on molestation charges

Hills man arrested on molestation charges

Gregory Helfrich

Updated 11:28 a.m.:

Santa Clara Sheriff’s detectives have arrested a Los Altos Hills man they suspect repeatedly molested a child decades ago.

Detectives arrested Gregory Helfrich, 54, on a warrant at his Old Page Mill R...

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Schools

Local AAUW gives gift of science to junior high students

Local AAUW gives gift of science to junior high students


Courtesy of Jessica Harell
Blach Intermediate School seventh-grader Paris Harrell, who loves science and animals, recently received a scholarship from the local branch of the AAUW to attend Tech Trek camp.

It’s not every day that a junior hig...

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Community

At 98, former language teacher remains a lifelong learner

At 98, former language teacher remains a lifelong learner


Federici

Longtime Los Altos resident Mario Federici, who turned 98 Feb. 24, is a man of many languages. He shared his knowledge with thousands of students during his long career as a teacher.

Federici was born and raised in Italy, where he stud...

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Comment

Attend an event, get involved, have fun: Editorial

You don’t have to run for city council to get involved in the community. Sometimes it can be as simple as attending a Los Altos event. You’ll have plenty of opportunities, as the May and June calendars are bustling with activity.

The Dow...

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Special Sections

Racing around Monterey

Racing around Monterey


Gary Anderson/Special to the Town Crier
The easy handling of the VW Golf R, above, makes for an ideal ride along the Big Sur coast.

 

When automotive journalists are asked to list their favorite places in the world to drive, Monterey alway...

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Business

'Steampunk' eatery toasts local libations

'Steampunk' eatery toasts local libations


Courtesy of Eureka
Eureka, a new restaurant in downtown Mountain View, highlights local craft beer and whiskeys on a menu of food spanning from sea to farm.

Craft beer and fancy whiskeys headline the menu at Eureka, the new restaurant that opene...

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People

Stepping Out

PA Players seek escape in 'Into the Woods'

PA Players seek escape in 'Into the Woods'


Courtesy of Palo Alto Players
The Baker’s Wife, left, and Cinderella’s erstwhile Prince stand out in the Palo Alto Players production of “Into the Woods.”

Little Red Riding Hood sets forth at the outset of “Into the...

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Spiritual Life

Los Altos United Methodist Church service salutes Heifer International

Los Altos United Methodist Church service salutes Heifer International


Courtesy of Los ALtos United Methodist Church
Hidden Villa will bring some of its farm animals to Los Altos United Methodist Church Sunday to support the nonprofit Heifer International.

Los Altos United Methodist Church is scheduled to salute th...

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Change oil regularly and use the correct kind

Q: My car’s engine started making noise. I found that the engine oil was low, so I added some. The noise didn’t go away, and then the Check Engine light came on. I brought my car to a repair facility and was told that the engine had a large amount of sludge inside, causing my problem. Do you agree that this is possible? What is sludge, and what caused it to occur in my engine?

A: The answer to your first question is yes, and you are not alone with this experience. As automotive manufacturers continue to reduce vehicle maintenance requirements and extend oil-change intervals, this type of problem is becoming more common. We see it because the intervals are longer and people tend to forget and wait way too long before having their fluids changed.

What is sludge? As engine oil accumulates miles, it becomes contaminated with carbon, water and various acids – all of which are by-products of the engine’s internal combustion – and forms a film of black, gooey sludge on the interior parts of the engine. That’s why oil needs to be changed periodically.

What causes sludge buildup? It is important to understand that today’s engines require oil with different additives than cars from many years ago. The different manufacturers are also requiring their own oil and additives, so there is no longer a one-size-fits-all oil application.

Knowing this, it is also important to understand that going somewhere for low-cost oil changes (i.e. $19.95) is almost a sure bet that you are not going to get the correct oil and filter installed for your vehicle. The wrong engine oil can even lead to premature internal parts wear – whether or not there is sludge buildup.

Be aware, too, that neglected oil-change intervals – or not checking your engine oil levels regularly – may starve your engine for oil and result in sludge and varnish buildup. Even the best engine oil can be ruined by such neglect.

Other causes of sludge buildup include cold-engine operation – which accelerates sludge buildup because oil temperatures are insufficient to evaporate the moisture that accumulates inside the engine – and short-trip, cold-weather driving and thermostats that are stuck open, which can have the same results.

Many automobile manufacturers install high-quality synthetic lubricants in their vehicles at the factory. This type of engine oil has a much lower tendency to create sludge and works better with the design changes inside the engine.

What should you do now?

It might be possible to flush out the sludge and hope that the internal engine parts aren’t damaged. If there is damage inside the engine, you’ll need a new or rebuilt one.

In the future, make sure that you follow the manufacturing service schedule and check your vehicle’s fluid levels frequently. Even if your vehicle did not come with quality synthetic oil, using synthetic oil is always a good idea, and there is no problem with switching from petroleum-based oil to synthetic oil at any time.

Warren McCord is an ASE Certified Master Technician and owner of Dean’s Automotive Inc., 2037 Old Middlefield Way, Mountain View. For more information about the repair shop, call 961-0302 or email McCord at This email address is being protected from spambots. You need JavaScript enabled to view it..

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