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TR2/3/3A TR3A Gas Cap Info and uel tank venting

PatGalvin

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Sorry, I accidentally hit ENTER and cannot edit the post Title now.

Some time ago, I noticed my rebuild was missing the escutcheon under the fuel cap (the chrome trim ring that rides over the body panel but under the cap). Happily, Moss sells these for a few bucks. I thought I'd also take the opportunity to change out my original gas cap - the chrome finish had seem many better days.

To my surprise, the new cap purchased from Moss had a tiny hole drilled in it to vent the tank. Now, I can remove (or plug) that nasty fuel tank vent that spills gasoline all over the road when I make a sharp left turn with a full tank. Pity the guy who drives behind me and gets a face full of fumes.

I just wanted you all to see this in case it may help you with your future rebuilds. Was not a costly upgrade - I wish I had done it a couple years ago.

Pat
Fuel Cap (Large).jpg
 
Last edited:

mrv8q

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I'm envious of that pretty orange gasket!
 

TR3driver

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I believe the cap is supposed to be vented. The vent on the original may not be as obvious.
Seems like some are, and some aren't.

 
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PatGalvin

PatGalvin

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Couldn't find a vent hole in this original cap either. (from my 1959 TR3A, TS38096)

Pat

IMG_7165 (Large).jpg
 
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