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Old 01-18-2003, 10:51 AM
RKreutzer RKreutzer is offline
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Join Date: Sep 2002
Location: Kingsport, TN
Posts: 375
Hi there,
I looked at the CD last night to understand that fuel delivery system better. Can anybody tell me what the "check valve" is doing and how to tell it is bad? From RPM55's comment I understand each pump has a check valve. There is also mentioned a "leak off hose", looks like attached to the "fuel storage unit". What does that do.

It's kind of too cold to lie under the car this morning and I try to learn a bit more before I actually take a stab at it.
Thanks everybody and I also hope it is too early to declare the fuel pump the villain...I would think leaking is the opposite of "not enough fuel".

Reinhard Kreutzer
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