1980 Chevy Truck oil

Tiny
LYLEJR
  • MEMBER
  • 1980 CHEVROLET TRUCK
Smells problem
1980 Chevy Truck V8 Four Wheel Drive Automatic

I have a strong smell of gas in the oil, the oil also seems very thin.
Monday, February 9th, 2009 AT 6:18 PM

7 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Carbuerator or EFI fuel system?
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Monday, February 9th, 2009 AT 8:18 PM
Tiny
LYLEJR
  • MEMBER
  • 6 POSTS
It has a aftermarket edelbrock carb
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Monday, February 9th, 2009 AT 8:59 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the float system needle valve might not be seating or the float has a pin leak and sinking
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Monday, February 9th, 2009 AT 11:13 PM
Tiny
TOOFFY
  • MEMBER
  • 2 POSTS
Sounds like the truck is running alittle rich. Does it ping? Try a high octain in gas. There is no water in oil is there?
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Tuesday, February 10th, 2009 AT 12:33 AM
Tiny
LYLEJR
  • MEMBER
  • 6 POSTS
No I haven't heard a ping and there is no water in the oil. I am going to rebuild the carb and replace the fuel pump before I drive it again. Im sure the fuel in the oil is affecting the lubrication of the oil and don't want to cause engine damage.
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Tuesday, February 10th, 2009 AT 1:10 PM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Don't forget the change the oil and filter too.
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Saturday, February 14th, 2009 AT 1:26 PM
Tiny
STEVESBS1
  • MEMBER
  • 11 POSTS
Also check your fuel pump diaphragm may be bad letting gas in the engine
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Monday, February 23rd, 2009 AT 12:09 PM

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