1992 Chevy Astro tune up specs

1992 CHEVROLET ASTRO
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FREAKYJ316
  • MEMBER
  • 1 POST
Engine Performance problem
1992 Chevy Astro 6 cyl Two Wheel Drive Automatic

what is my ignition timing and rpm to be set at
Jun 1, 2009 at 10:08 AM
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POET042005
  • ✓Experienced Mechanic
  • 134 POSTS
If your specifications sticker is still readable under the hood your specs should be there. For timing look for were it says BTC and its degrees. I want to say zero is the spec which is to be set at warmed engine temp and regular idle in bypass mode.
Jun 3, 2009 at 4:33 PM
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