Piston Slap: Do You Want to Keep a Vehicle Forever?
Elliot writes:

I have a 2002 GMC Yukon with 165k and a 2003 Grand Marquis with 150k. The plan is to keep them running forever. Any thoughts regarding products or services to accomplish this goal?

Your loyal reader,
Elliot

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  • Dave M. We had a base 2001 model for 6 years and 150k miles. It was perfect for our young family. Still think the design and size of the ‘01 was perfect.
  • Miguel Perrito took to the end to learn its not hecho in china. too many youtube vids out there showing how many bad GM chinese plastic modules fail. just soak em in salt water!
  • ToolGuy A physical switch labeled "I'M DRIVING LEAVE ME ALONE" and I switch it on and it stays on until I sell the vehicle.
  • IBx1 Leave it alone, it already mirrors maps
  • ToolGuy If I ever stop caring about NVH, handling and fuel economy, I'll keep this in mind.