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#1 (permalink) |
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Registered User
Join Date: Sep 2006
Location: SC
Posts: 275
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tailpipe smoke
When the engine starts it smokes for less than a minute. What is wrong? I couldn't find anything in FAQ.
thanks |
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#2 (permalink) |
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Tom Servo's Stunt Double
Join Date: Apr 2004
Location: San Antonio, Texas
Posts: 824
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If it does it for just a few seconds at startup after standing a while, I'd "best guess" valve guides. While it sits, oil leaks down from the heads and is burned when you first start it up.
C.J.
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Dad said, "Sometimes you read Job...sometimes you ARE Job!" ![]() |
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#3 (permalink) | |
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Junior Member
Join Date: Mar 2007
Posts: 19
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Quote:
Huron |
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#4 (permalink) |
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Junior Member
Join Date: Sep 2007
Location: Southern Indiana
Posts: 2
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...and grey, transmission fluid...
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1977 Oldsmobile Ninety-Eight 350 C.I.D. V8 Big Time. |
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#5 (permalink) |
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Alero Chapter Secretary
Join Date: Aug 2006
Location: Newtown, PA
Posts: 1,145
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Thick white smoke: Anti-freeze
Blue smoke : Seaver engine wear Black smoke : burning oil |
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#6 (permalink) |
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Landyacht Club President
Join Date: Jul 2007
Location: Lawton, OK
Posts: 4,286
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I agree with CJ. That sounds like classic symptoms of worn valve guides. If it were a worn engine or rings then it would blow blue smoke when you got into it. If it was a detuned carb then you would get a sooty blackish smoke and you would smell the hydrocarbons. If it isn't the valve guides then it could be old valve guide seals.
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#7 (permalink) |
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Tom Servo's Stunt Double
Join Date: Apr 2004
Location: San Antonio, Texas
Posts: 824
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Thanks, Olds64. I'd agree with Huron, 7798 and Redog if it was for more than "a minute" and since he stated no other symptoms.
Could be wrong...but I'll stick with my answer based on the information provided. C.J.
__________________
Dad said, "Sometimes you read Job...sometimes you ARE Job!" ![]() |
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#8 (permalink) |
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Registered User
Join Date: Sep 2006
Location: SC
Posts: 275
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Yes, the smoke is whitish. All kinds of things were just mentioned that could be burning, But the valve guides sounds like that it would allow whatever it is to get down there.
So is it detrimental that it get fixed right away? It was a rebuilt 307 that was put in the car... '84 Delta 88 Royale. |
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