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Old Apr 22, 2003 | 08:02 PM
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From: tyler tx
Default new problem

i noticed that my 77 has been smoking at first i thought it was white but after playing with it all day i relize its a blueish gray. i pulled the plugs & the #2 cylinder is moist smells like gas not antifreeze the rest were carboned up (put new plugs in yesterday). now ive noticed that inside the rt tailpipe its wet. what could be causing this?? like i stated on a previous post the guy that i bought the car from had the motor rebuilt but its been sitting around for a couple of years just started every now & then to move the car in & out of the garage because we havent been able to finish resto yet.what should i do now? any help would be appreciated!!!!!!!!!!!!!!!!!! thanks


[Modified by black77, 1:03 AM 4/23/2003]
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Old Apr 22, 2003 | 08:06 PM
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From: Severna Park Md
Default Re: new problem (black77)

Did you notice any oil gathering around the spark plug threads? If so thats an indication of bad valve seals. Bad valve seals can lead to oily and fouled plugs. Blueish smoke is oil burning. Oil can be sucked down past bad seals and burnt in the cylinder. It also drips down thru the valve pocket and gathers around the plug threads.
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Old Apr 22, 2003 | 08:41 PM
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From: Norcross GA
Default Re: new problem (Jvette73)

When do you see the smoke. Bad valve stem seals usually show up in smoke at startup and when you let off the gas from a high speed cruise.
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Old Apr 22, 2003 | 09:05 PM
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From: tyler tx
Default Re: new problem (Bobchad)

its not to bad when i first start it, the longer it runs the worse it seems to get it puts out the most when i hit the throttle then it will clear up a little .but i did notice that there might have been some oil around the threads of the #2 plug. thanks again for any help !!!!
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Old Apr 22, 2003 | 09:08 PM
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From: Tucson AZ
Default Re: new problem (black77)

Is the smoke worse just after idling for a few minutes like at a light or worse while driving?
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Old Apr 22, 2003 | 09:44 PM
  #6  
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From: tyler tx
Default Re: new problem (Robert N)

the interior is out so im not driving the car but no its worse when i hit the throttle like to clear it out then it will clear up a little but never go away completely. thanks again for any help
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Old Apr 22, 2003 | 09:49 PM
  #7  
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From: Tucson AZ
Default Re: new problem (black77)

It does sound like valve stem seals. The fact that the engine sat with only a little running would have caused this. I had the same issue.
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Old Apr 22, 2003 | 10:20 PM
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From: tyler tx
Default Re: new problem (Robert N)

what would cause the inside of the rt exhaust pipe to be wet (but not the lt) . is this nothing to worry about thanks again
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