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Rotten Egg smell

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Old Mar 23, 2005 | 08:14 PM
  #1  
Psycho_91Camaro's Avatar
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From: Torrance, CA
Car: 1991 Camaro RS
Engine: THE LT1 SWAP SHALL BEGIN!!!!
Transmission: 700 R4
Axle/Gears: LSD! =(
Rotten Egg smell

Some times when i turn my car on it smells like rotten egg and blue and sometimes black smoke comes out... what could this mean? dirty fuel injectors?
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Old Mar 23, 2005 | 08:17 PM
  #2  
HalfInchWrench's Avatar
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From: Ajax, ON
Car: 85Z28 87GTA 91GTA 98SS
Engine: SBC, LS-x
Transmission: T-5, 700-R4, T-56
Sulphur in the gas. Common problem.

If you aren't running cat(s), it is far worse.
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Old Mar 23, 2005 | 08:18 PM
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From: Ajax, ON
Car: 85Z28 87GTA 91GTA 98SS
Engine: SBC, LS-x
Transmission: T-5, 700-R4, T-56
The blue smoke on startup is likely oil getting into the combustion chambers via the valve guides. New valve guide seals will fix that up if it bothers you.
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Old Mar 23, 2005 | 08:22 PM
  #4  
Psycho_91Camaro's Avatar
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From: Torrance, CA
Car: 1991 Camaro RS
Engine: THE LT1 SWAP SHALL BEGIN!!!!
Transmission: 700 R4
Axle/Gears: LSD! =(
Originally posted by HalfInchWrench
Sulphur in the gas. Common problem.

If you aren't running cat(s), it is far worse.
How can I correct this?
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Old Mar 23, 2005 | 08:53 PM
  #5  
HalfInchWrench's Avatar
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From: Ajax, ON
Car: 85Z28 87GTA 91GTA 98SS
Engine: SBC, LS-x
Transmission: T-5, 700-R4, T-56
Different brand of gas. Some have much higher sulphur content than others.

Are you running a cat(s)?
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Old Mar 23, 2005 | 08:53 PM
  #6  
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From: houston
Car: 83 POS monte carlo 2015 chevy P/U
Engine: 92 5.7 tpi 5.3
Transmission: 700r4 6L60E
Axle/Gears: 2.42 too high
try a different brand of gas.
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Old Mar 24, 2005 | 12:49 AM
  #7  
Psycho_91Camaro's Avatar
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From: Torrance, CA
Car: 1991 Camaro RS
Engine: THE LT1 SWAP SHALL BEGIN!!!!
Transmission: 700 R4
Axle/Gears: LSD! =(
By Cats do you mean catylin converters?

Originally posted by HalfInchWrench
Different brand of gas. Some have much higher sulphur content than others.

Are you running a cat(s)?
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Old Mar 24, 2005 | 12:51 AM
  #8  
HalfInchWrench's Avatar
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From: Ajax, ON
Car: 85Z28 87GTA 91GTA 98SS
Engine: SBC, LS-x
Transmission: T-5, 700-R4, T-56
Yes.
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