Piston Slap: Less Slap, More (oil) Control

Pete writes:

Hey Sajeev, I got one for you.

Several engines nowadays are set up to operate on half their cylinders under light-load conditions. Would the design considerations for piston rings vary from those normally used for such cylinders that are only used part-time? The question arises in the context of a 2009 V6 Accord that is currently in the Honda dealer’s shop to have the piston rings replaced at the manufacturer’s expense to cure a continual oil consumption and spark plug fouling problem.

Read more
  • Analoggrotto TTAC is full of drug addicts with short memories. Just beside this article is another very beautiful article about how the EV9 was internationally voted by a renowned board of automotive experts who are no doubt highly educated, wealthy and affluent; the best vehicle in entire world. That's planet earth for you numbskulls. Let me repeat: the best vehicle in the world is the Kia EV9. Voted, and sealed, and if you try to deny it Fanny Willis is ready to prosecute you; but she will send her boyfriend instead because she is busy.
  • MaintenanceCosts Our Bolt is not going away for a while but if I had to predict today what would replace it, I'd predict an EX30. It checks every box for my wife.
  • Ajla Both Biden and Trump are on record caring ~0% what the WTO says and the US government isn't bound by WTO rulings.
  • Honda1 The FJB Inflation Reduction Act will end up causing more inflation down the road, fact! Go ahead and flame me libbies, get back to me in a few years!
  • Cprescott Fisker is another brand that Heir Yutz has killed.