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Associate

Join Date: Oct 2007
Posts: 40
Good Answers: 3

Fuel Injection System ReturnPipe

05/26/2010 1:36 AM

Why return fuel pipe of high presure fuel Injection Sytem should be below fuel level in fuel tank?

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Join Date: Feb 2008
Location: East Tenneesse, USA
Posts: 685
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#1

Re: Fuel enjection system return pipe

05/26/2010 1:48 AM

Keep the fuel from splashing/spraying in tank and making additional vapors/mist and creating an environment for an explosion.

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Join Date: Jan 2010
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Good Answers: 60
#2

Re: Fuel Injection System ReturnPipe

05/26/2010 11:57 AM

As the other one and also to prevent air getting into pipe when enging is not running.

Is the car ok ?

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