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Gary, Buick Technician
Category: Buick
Satisfied Customers: 15922
Experience:  15 years master GM tech and mater ASE tech
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Whst causes fuel regulater leaks at sealput in new seal and

Customer Question

whst causes fuel regulater leaks at sealput in new seal and reg mall head gasket leak
Submitted: 1 year ago.
Category: Buick
Expert:  Gary replied 1 year ago.

I am sorry for the long wait

you put a brand new 0-ring seal # ***** in this picture and it just leaks gas from that seal area ?

was it a fuel pressure regulator o-ring seal or just an o-ring seal you found or matched up at a store ?

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