What would cause the manifold to turn fire hot in a 1995 Cadillac Sedandeville 4.9

Tiny
AMAC29
  • MEMBER
  • 1995 CADILLAC DEVILLE
Manifold turns fire red in less than five minutes of running
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No
Saturday, March 3rd, 2012 AT 8:17 PM

4 Replies

Tiny
FIXITMR
  • MEMBER
You mean it glows red?
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Saturday, March 3rd, 2012 AT 8:23 PM
Tiny
AMAC29
  • MEMBER
Yea
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Saturday, March 3rd, 2012 AT 8:27 PM
Tiny
FIXITMR
  • MEMBER
Is CAT red TOO? Is this at night?
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Saturday, March 3rd, 2012 AT 8:36 PM
Tiny
FIXITMR
  • MEMBER
Usually means overheat due to lean mixture or blocked exhaust/cat
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Saturday, March 3rd, 2012 AT 10:41 PM

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