LEXUS DIY REPAIRS

  • Tiny
  • spumante
  • 1998 Lexus SC 300
  • 6 CYL
  • 2WD
  • automatic
  • 182,200 miles

I changed the spark plugs and wires on my 1998 Lexus SC300. Now it's Knocking And smoking what should I do

Tuesday, May 3rd, 2011 AT 2:54 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

If its not doing that before you replace the plugs best check the sparkplugs, pistons could be hitting it-due to wrong type of plugs

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Tuesday, May 3rd, 2011 AT 5:48 PM

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