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  #1  
Old 03-15-2009, 03:19 PM
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Question air fuel mixture?

im driving a 1987 420 sel...same guy with the shaking tires and the failing reverse clutch band..altho im not sold on the transmission issue

question for all the smart guys and gals out there....

1. if you are smelling gas inside the automobile, and have had the fuel lines repaired already at a quite reputable shop, then would one look at the air/fuel mixture, and if so is there an adjustment that i can make?


lyle in austin

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  #2  
Old 03-15-2009, 03:38 PM
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Too much of a rich mixture wouldn't give a gasoline smell. It would just make the exhaust darker than normal. Even an unburnt fuel situation wouldn't give that smell of raw gasoline. It sounds like you have a gasoline leak. I would take the car back to the mechanic who worked on the fuel lines.
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Old 03-15-2009, 06:04 PM
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EHA

A faulty EHA will leak through the weep hole or from the tiny rubber o rings, is the smell strong when you lift the hood ?
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  #4  
Old 03-15-2009, 08:06 PM
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Check that your gas cap is on correctly and that its gasket is intact and sealing.
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  #5  
Old 03-16-2009, 03:19 AM
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Also a fuel pressure regulator would leak from its vacuum hose if it's shot. Look for gasoline going back to the engine through the breather.
The EHA could be leaking too like mentioned above. Those O rings are less than two dollars.
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  #6  
Old 03-16-2009, 09:22 PM
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When do you notice the gas smell and when do you not notice it (if ever)?
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  #7  
Old 03-17-2009, 02:14 AM
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check around the fuel distributor

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