Thu07242014

News

Obama visits Los Altos area

Obama visits Los Altos area

President Obama made a fundraising stop today at a private residence in Los Altos Hills, an appearance that spurred traffic disruptions, helicopters scouting overhead and protesters. In the wake of his visit, unknown persons, apparently no fans of ...

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Schools

MVLA rolls out laptop integration this fall

MVLA rolls out laptop integration this fall


Town Crier File Photo
Starting in the fall, daily use of laptops in the classroom will be standard operating procedure for students at Los Altos and Mountain View high schools as the Mountain View Los Altos Union High School District launches a pil...

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Community

Generations blend behind the scenes at 'Wizard of Oz'

Generations blend behind the scenes at 'Wizard of Oz'


Altos Youth Theatre and Los Altos Stage Company rehearse a scene from “The Wizard of Oz.” ELIZA RIDGEWAY/ TOWN CRIER

A massive troupe of young people and grownups gathered in Los Altos this summer to stage the latest iteration of a childhood sta...

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Sports

Football in July

Football in July


Town Crier file photo
Mountain View High’s Anthony Avery is among the nine local players slated to play in tonight’s Silicon Valley Youth Classic.

Tonight’s 40th annual Silicon Valley Youth Classic – also known as the Charlie...

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Comment

Pools should be included: Editorial

Los Altos residents should be receiving calls this week from city representatives conducting a survey to determine priorities for a revamped Hillview Community Center.

Notice that we did not say “civic center” – chastened by a lack of public support...

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Special Sections

Looking for life without lows, local diabetic tests artificial pancreas

Looking for life without lows, local diabetic tests artificial pancreas


Photo by Ellie Van Houtte/Town Crier
Dr. Trang Ly, left, reviews blood sugar readings on a smartphone with Los Altos resident Tia Geri, right, and fellow participant Noa Simon during a closed-loop artificial pancreas study for Type 1 diabetics.
...

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Business

Palo Alto law firm coming to 400 Main

Palo Alto law firm coming to 400 Main


Ellie Van Houtte/ Town Crier
Longtime Palo Alto law firm Thoits, Love, Hershberger & McClean plans to open an office at 400 Main St. in Los Altos after construction is complete in November.

A longtime Palo Alto law firm plans to expand into L...

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Books

"Frozen in Time" chronicles harrowing WWII rescue attempts


Many readers can’t resist a true-life adventure story, especially those that shine a spotlight on people who exhibit supreme courage in the face of adversity and end up surviving – or not – against the odds.

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People

RICHARD PATRICK BRENNAN

RICHARD PATRICK BRENNAN

Resident of Palo Alto

Richard Patrick Brennan, journalist, editor, author, adventurer, died at his Palo Alto home on July 4, 2014 at age 92. He led a full life, professionally and personally. He was born and raised in San Francisco, joined the Arm...

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Travel

Travel Tidbit: Ritz-Carlton, Lake Tahoe offers spa getaway

Travel Tidbit: Ritz-Carlton, Lake Tahoe offers spa getaway


Courtesy of Ritz-Carlton
The Ritz-Carlton in Lake Tahoe offers fall getaway packages that include spa treatments and yoga classes.

Fall in North Lake Tahoe boasts crisp mornings and opportunities to spend quality time in the mountains. Specially ...

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Stepping Out

PYT stages 'Shrek'

PYT stages 'Shrek'


Lyn Healy/Spotlight Moments Photography
Dana Cullinane plays Fiona in Peninsula Youth Theatre’s “Shrek The Musical.”

Peninsula Youth Theatre presents “Shrek The Musical” Saturday through Aug. 3 at the Mountain View Center for the Performing Arts...

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Spiritual Life

Foothills Congregational: 100 years and counting

Foothills Congregational: 100 years and counting


Courtesy of Carolyn Barnes
The newly built Los Altos church in 1914 featured a bell tower and an arched front window. Both continue as elements of the building as it stands today.

Foothills Congregational Church – the oldest church building ...

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Magazine

Festival features fun for everyone

Festival features fun for everyone


TOWN CRIER FILE PHOTO
The Los Altos Arts & Wine Festival boasts more than 375 craft and arts booths.

This weekend’s 35th annual Los Altos Arts & Wine Festival promises to be jam-packed with fun activities for just about everyone. The eve...

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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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