1993 Chevy Astro RADIATOR

1993 CHEVROLET ASTRO
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ANGELKISSESANDICE08
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  • 1 POST
Smells problem
1993 Chevy Astro Two Wheel Drive Automatic

MY RADIATOR, HAS A YELLOWISH COLOR FOAM IN IT, WHAT IS THIS CAUSED FROM?
Jun 1, 2009 at 1:33 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Coolant reacting to metals in radiator/contaminated collant.

Are you using Dex-Cool?

Drain cooling system and block, flush with clean water and refill with a coolant other than Dex Cool.
Jun 1, 2009 at 1:42 AM
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