Piston Slap: Vapor Lock and the Hot R32?
Nick writes:I bought a used 2008 Volkswagen Golf R32 with 48,000 miles in January 2010 (5,000 only in the U.S., 3.2-liter NA V6). Every summer since then I’ve had issues as the weather warms up. Basically, it starts to act up when driving at around 85+ miles-per-hour or so, and it gets even worse if I’m stuck in any kind of stop-and-go traffic. The only sure fix is letting it sit and cool off for 30 minutes or longer.
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Piston Slap: Buffeting Past the Helicopter Effect?

Scott writes:

Hi Sajeev!

I have a 2015 Civic, but my question applies to lots of cars.

I live in Maine, which has lots of nice weather for driving around with the windows down. The buffeting, or “helicopter effect”, with the windows down is driving me batty! Also the “white noise” of the rushing wind is quite loud when the windows are open. I can adjust the windows to limit both issues somewhat, but is there anything else I can do?

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  • ChristianWimmer It might be overpriced for most, but probably not for the affluent city-dwellers who these are targeted at - we have tons of them in Munich where I live so I “get it”. I just think these look so terribly cheap and weird from a design POV.
  • NotMyCircusNotMyMonkeys so many people here fellating musks fat sack, or hodling the baggies for TSLA. which are you?
  • Kwik_Shift_Pro4X Canadians are able to win?
  • Doc423 More over-priced, unreliable garbage from Mini Cooper/BMW.
  • Tsarcasm Chevron Techron and Lubri-Moly Jectron are the only ones that have a lot of Polyether Amine (PEA) in them.