Piston Slap: High Profile Rubber, Lube With Real Silicone Spray?

Bill writes:

Hi Sajeev,

{the usual crap about long time reader, first time poster} I know you just answered a few emails about tire / tire size, but this has been sitting in my drafts folder for a while (the efficient side of me), I’m going to send it off before you answer more questions about tires..

My first question to you was ORIGINALLY about my now departed ’97 Volvo 850 a few months back when you were asking for more questions, but I answered my own question after reaching 3 pages of problems and issues. So I traded it in, more or less at scrap value, for a ’09 Lexus GS450h which came with a nice set of performance summer tires at 245/40R18. And as they say, winter is coming, and I’d be foolish to drive a RWD with summer tires north of the 49th. I’m planning to run 2 sets of rims + tire, got my eyes on some not so shinny Nokian “Hakkapelitaeraerfdaf?” R2 tires, but they are $300 a pop at that size.

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Piston Slap: Chronic Xterra Maintenance?

m koonce writes:

Sajeev – you wanted questions, I have questions! First – I love your column. Great advice, and well written. Now my question(s).

  1. I have a 2009 Nissan Xterra 4wd, X model, 52k miles, and no problems except door squeaks and rubber molding which wont stay attached but that’s trivial. My question is, when should I have a “tuneup” done – i.e., change the spark plugs. Should I wait until Nissan’s recommended mileage (105k miles I think), or do it sooner? And should I replace all the coils at the same time (I presume the truck has a coil-on-plug ignition setup)? What else should I have done at the same time?
  2. Re: same vehicle: at 36k miles (May 2013) I did a transmission fluid dump and refill at local dealership, and did the same again at 49k miles in May 2014, again at dealership. My plan is to continue this dump and refill procedure every year for as long as I own the truck. Am I on the right track here? I’ve also had all other fluids replaced, except brake fluid which will be replaced when I have a brake job done.

Thanks for your advice, and keep up the good work.

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Piston Slap: The Sentra's Salt Assault

TTAC commentator greaseyknight writes:

Sajeev,

I have a question that I would like to throw at you and the Best and Brightest. Time is of the essence! In about a month I will be moving from the PNW to Wisconsin. My car is a rust free ’92 Nissan Sentra, and I would like to keep it that way during my stay in that state, which is be at least a couple years.

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  • 3-On-The-Tree Lou_BCsame here I grew up on 2-stroke dirt bikes had a 1985 Yamaha IT200 2-strokes then a 1977 Suzuki GT750 2-stroke 750 streetike fast forward to 2002 as a young flight school Lieutenant I bought a 2002 suzuki Hayabusa 1300 up in Huntsville Alabama. Still have that bike.
  • Milton Rented one for about a month. Very solid EV. Not as fun as my Polestar, but for a go to family car, solid. Practical EV ownership is only made possible with a home charger.
  • J Love mine, but the steering wheel blocks dashboard a bit, can't see turn signals nor headlights icons. They could use the upper corners of the screen for the turn signals. Mileage is much lower than shown too, disappointing
  • Aja8888 NO!
  • OrpheusSail I once did. My first four cars were American made, and through an odd set of circumstances surrounding a divorce, I wound up with a '95 Nissan Maxima which was fourteen years old and had about 150,000 miles on it.It was drove better, had an amazing engine, and was more reliable than any of my American cars. This included a new '95 GMC pickup that went through five alternators in under two years while the dealership insisted that there was no underlying electrical problem while they tried to run the clock on the warranty.That was the end of 'buy American'. I've bought from Honda and VW since, and I'll consider just about anything except American now.