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What is this on top of the tank?


srisitt

Well-Known Member
Joined
Jun 1, 2019
Messages
58
City
Washington
Vehicle Year
1991
Transmission
Manual
What is this with the blue cap to the left of the fuel pump? I can't find any info about it in my manual. I thought it was a filter.

28434
 
Roll over valve, fuel vapor vent, check valve... Everyone calls it something different. It's the vent for the fuel vapor. It's got a check valve built in to stop fuel from leaking if you ever roll over.
 

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