1990 CHEVY CAPRICE

  • Tiny
  • eejay0319
  • 1990 Chevrolet Caprice

Engine Performance problem
1990 Chevy Caprice 6 cyl Two Wheel Drive Automatic

i changed the spark plug and now the car wen started up, it goes in to a high idle mode for a couple seconds. Then it drop to its normal idle. Wat could that be?

Wednesday, November 10th, 2010 AT 11:22 AM

1 Answer

  • Tiny
  • JDL
  • Expert
  • 16,236 posts

Was it doing this before you changed the plugs? Any applicable mil codes?

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Wednesday, November 10th, 2010 AT 11:28 AM

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