What the heck is this?

seadeeare

Original poster
Member
Jul 10, 2012
3
Morning People
I have a 2004 Envoy with a 6 Cyl engine. i have noticed a fuel odor lately and traced it to this in the engine compartment. locate towards the front of the engine. i'm not sure what it is. i wipe it off and it immediately gets covered again with fuel when running. any thoughts?
thanks
\cdr\
 

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Voymom

Member
Feb 3, 2012
2,523
I'm thinking that it's part of the fuel pressure regulator? I'm not 100% so maybe someone else can chime in, but that's my suggestion.
 

Mypetropig

Member
Dec 29, 2011
226
:iagree: You have a bad fuel pressure regulator, the only cure for that is replacing it. If I recall its about $50 on rockauto.com but may be cheaper elsewhere.
 

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