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Fuel pressure regulator vacuum line

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seymourj98

Member
Joined
Jan 13, 2021
Messages
33
Reaction score
30
Points
18
Location
Wisconsin
Buick Ownership
2004 Buick LeSabre
There's a crack in one of the two hard plastic vacuum lines coming off of my fuel pressure regulator. I pulled the line off to get the right size at the auto parts store, but I noticed that these lines have plastic barbs on the end to hold them into the softer rubber fittings on the regulator. Is there a special vacuum line I need, or can I use regular part store hard line without the barbs?
 
There's a crack in one of the two hard plastic vacuum lines coming off of my fuel pressure regulator. I pulled the line off to get the right size at the auto parts store, but I noticed that these lines have plastic barbs on the end to hold them into the softer rubber fittings on the regulator. Is there a special vacuum line I need, or can I use regular part store hard line without the barbs?
Use small worm clamps to hold them on.
 
Mine cracked on the fuel pressure regulator side. Just a small one, but might as well take care of it before it gets bigger and causes an issue.
 
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