Piston Slap: Tight Focus on Engine Break-In Procedure?
Patrick writes:Sajeev,Thanks for the column and the sage advice, but mostly for the generosity as lemons perp. (FYI Piston Slap queries don’t count as bribes – SM)Recently purchased a Focus ST, and though I have rebuilt/broken in conventional engines in the past, new car recommendations of oil changes at 5,000 miles plus and no mention of an engine break-in procedure leave me nervous. Especially with the new breed of HO turbo motors. I know better than to push the motor for the initial 500 – 1,000 miles. Reading forums and interwebs, a number recommend an initial oil change at 1,000 to clear out the initial break in filings, then adhere to a 5k oil change schedule with synthetic fluids.What say you? Running the initial fluids to 10k sounds like an introduction to premature wear to me.
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Piston Slap: The Truth About Throwaway Motors (Part III)
Kenneth writes: Which cars and trucks that have throwaway motors? I was one payment from finishing my debt on a 2006 Chrysler PT Cruiser and my timing belt came off. Immediately, my valves were destroyed. I would not want to buy another engine like that. I am now $20,000 in debt buying another car. (Toyota Corolla)Thanks Sajeev
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Piston Slap: Divorced Sleeper Flew The Coupe?

TTAC Commentator raresleeper writes:

Hello, Sajeev!

I need your wisdom and sound advice, Kind Sir. After what could be called a much needed separation from my wife (undoubtedly the beginning of a very long divorce proceeding), I purchased myself a vehicle. A 2006 Accord Coupe v6 6-Speed.

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Piston Slap: RTFM FTW

It actually comes with a little book too!

Patrick writes:

Hi Sajeev,

Avid daily reader of the site but infrequent commenter… Pony Cars and old Volvos sometimes drag me out of my shell but I have a couple questions about my wife’s car and I wanted to see what you and others might think.

We’ve got a 2007 3.5L Impala with 60,000 miles on it and it is due for an oil change and checkup:

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Ask the Best and Brightest: Do You Need a Full Paper Owners' Manual?

For those of you unfamiliar with the secret language of telephone-based customer service representatives, RTFM means “Read the F-ing Manual.” Only now, for Chrysler, it’s PTF-DVD: “Play the F-ing DVD.” Automotive News [sub] reports that “Chrysler Group is replacing its traditional owner’s manuals with DVDs and an abridged printed guide in an effort to reduce costs and save 930 tons of paper annually.” Wow! Can you imagine how much better off the planet would be if Chrysler stopped making cars? Just kidding. As for costs, well, taxpayers have sunk over $10 billion in this bad bad boy, so every penny ChryCo doesn’t spend on paper manuals goes to their “Save the Sebrings!” campaign. Uh, how many pennies is that, anyway? “Spokesman Bryan Zvibleman . . . declined to say how much will be saved by the change, which is taking effect with 2010 models.” Declined? As in refused? I like “demurred,” but then I like my euphemisms shaken, not stirred.

Is this a big deal? It sure was to Chrysler (the artist formerly known as “under private equity ownership, we can move much faster than our competition”) . . .

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  • ToolGuy 38:25 to 45:40 -- Let's all wait around for the stupid ugly helicopter. 😉The wheels and tires are cool, as in a) carbon fiber is a structural element not decoration and b) they have some sidewall.Also like the automatic fuel adjustment (gasoline vs. ethanol).(Anyone know why it's more powerful on E85? Huh? Huh?)
  • Ja-GTI So, seems like you have to own a house before you can own a BEV.
  • Kwik_Shift Good thing for fossil fuels to keep the EVs going.
  • Carlson Fan Meh, never cared for this car because I was never a big fan of the Gen 1 Camaro. The Gen 1 Firebird looked better inside and out and you could get it with the 400.The Gen 2 for my eyes was peak Camaro as far as styling w/those sexy split bumpers! They should have modeled the 6th Gen after that.
  • ToolGuy From the listing: "Oil changes every April & October (full-synth), during which I also swap out A/S (not the stock summer MPS3s) and Blizzak winter tires on steelies, rotating front/back."• While ToolGuy applauds the use of full synthetic motor oil,• ToolGuy absolutely abhors the waste inherent in changing out a perfectly good motor oil every 6 months.The Mobil 1 Extended Performance High Mileage I run in our family fleet has a change interval of 20,000 miles. (Do I go 20,000 miles before changing it? No.) But this 2014 Focus has presumably had something like 16 oil changes in 36K miles, which works out to a 2,250 mile average change interval. Complete waste of time, money and perfectly good natural gas which could have gone to a higher and better use.Mobil 1 also says their oil miraculously expires at 1 year, and ToolGuy has questions. Is that one year in the bottle? One year in the vehicle? (Have I gone longer than a year in some of our vehicles? Yes, I have. Did I also add Lucas Oil 10131 Pure Synthetic Oil Stabilizer during that time, in case you are concerned about the additive package losing efficacy? Yes, I might have -- as far as you know.)TL;DR: I aim for annual oil changes and sometimes miss that 'deadline' by a few months; 12,000 miles between oil changes bothers me not at all, if you are using a quality synthetic which you should be anyway.