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2002 Jeep Grand Cherokee Fuel Leak on Rail


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Rude Rich
User

Nov 22, 2012, 3:37 PM

Post #1 of 8 (5864 views)
2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

I have a leak at the small silver cap on the fuel injection rail. I've heard of several different names for this part but I'm pretty sure the correct name for it is a fuel damper. Is this part replaceable without buying the whole fuel rail, or are there other fixes for this?


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 22, 2012, 4:07 PM

Post #2 of 8 (5843 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

No engine size?





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Rude Rich
User

Nov 22, 2012, 7:14 PM

Post #3 of 8 (5809 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

inline 6 cyl


Hammer Time
Ultimate Carjunky / Moderator
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Nov 22, 2012, 7:46 PM

Post #4 of 8 (5802 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

I don't see it being sold separately. It appears to be part of the rail.






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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 23, 2012, 8:22 AM

Post #5 of 8 (5775 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

Unless the OP is referring to the fuel test port cap, which means the shrader valve is leaking.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 23, 2012, 8:52 AM

Post #6 of 8 (5768 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

That's pretty hard to mistake for a damper which it actually does have.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Rude Rich
User

Nov 23, 2012, 3:08 PM

Post #7 of 8 (5743 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

No it's definitely leaking from the damper, but I know what you mean. The leak is from the silver top hat looking cap and it looks like it is crimped on the fuel rail not the valve that looks like a tire gauge would fit into. It just sucks if I cant replace just the damper.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 23, 2012, 3:47 PM

Post #8 of 8 (5735 views)
Re: 2002 Jeep Grand Cherokee Fuel Leak on Rail Sign In

That's very minor compared to some of the parts that are only sold complete. A fuel rail isn't a big deal.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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