1992 Chevy Astro tune up specs

1992 CHEVROLET ASTRO
Avatar
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 5:08 PM
Advertisement
Avatar
POET042005
  • CERTIFIED EXPERT
  • 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 11:33 PM