2002 CHEVY AVALANCHE

  • Tiny
  • avalanche 1967
  • 2002 Chevrolet Avalanche

2002 Chevy Avalanche

Do performance and gas saver modules really work and will they harm your vehicle?

Sunday, January 24th, 2010 AT 4:45 PM

1 Answer

  • Tiny
  • Scotty Dee
  • Member

Performace enhancement devices do work very well. Gas saving devices are usually a scam.

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Tuesday, January 26th, 2010 AT 11:51 AM

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