1991 Chevrolet Caprice Muffler smoke

Tiny
ANNARUIZ93
  • MEMBER
  • 1991 CHEVROLET CAPRICE
  • 5.0L
  • V8
  • RWD
  • AUTOMATIC
  • 117,219 MILES
Every time I push on the gas smoke comes from the muffler. I already got a oil change, gas treatment and it still is smoking.
Thursday, July 30th, 2015 AT 11:44 AM

3 Replies

Tiny
CARADIODOC
  • MECHANIC
  • 33,754 POSTS
Is that smoke blue, black, or white? Is there any time the smoking does not occur?
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Thursday, July 30th, 2015 AT 4:43 PM
Tiny
ANNARUIZ93
  • MEMBER
  • 2 POSTS
It is white smoke and it only occurs when you try to speed up and press on the gas.
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+5
Saturday, August 1st, 2015 AT 1:54 PM
Tiny
CARADIODOC
  • MECHANIC
  • 33,754 POSTS
White smoke is a sign of burning engine coolant. Your mechanic can perform a chemical test at the radiator to check for a leaking cylinder head gasket.
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Saturday, August 1st, 2015 AT 10:04 PM

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