Fram Endurance Flashlight Test in canister

Tested on a new Fram Endurance FE7317 purchased at Walmart.

The question was “Does the Fram Endrance still have a gap in the bypass spring while under pressure?”

The answer is yes on this one. Also has a gap outside of the canister as Whip City and Sayjac have already found. I also carefully put some drops of oil on the gap areas to check every 10 minutes. It only took seconds for the oil to leak through with gravity.

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Totally unacceptable!
 
So , if buying a Fram oil filter from WM - is to skip the Endurance and use the Ultra ?
Personally I'd go with the Super Tech ST filter with synthetic end caps if buying at WM. I haven't seen a flashlight test to see if they leak yet though. I know WCW showed the metal end cap version did leak. Microguard from O'Reilly or STP XL from AutoZone are both good quality but a bit more expensive.
 
Personally I'd go with the Super Tech ST filter with synthetic end caps if buying at WM. I haven't seen a flashlight test to see if they leak yet though. I know WCW showed the metal end cap version did leak. Microguard from O'Reilly or STP XL from AutoZone are both good quality but a bit more expensive.
Pentius PLXL from Amazon is my new go to.
 
So who's making the best filters these days? My stash of the good ole' Ultras when they were the best of the bunch here is running low.
 
Here are a few of the PG made filters.

Carquest Premium
Microgard Select
Premium Guard XL
Ecogard Synthetic
Napa Gold
It's a darn shame when something is good the company making it doesn't leave well enough alone! It all comes down to profits, 99.9% of the time no matter who, no matter what! I gave up on Purolator years ago for that reason, looks like Fram might be next!
 
It's a darn shame when something is good the company making it doesn't leave well enough alone! It all comes down to profits, 99.9% of the time no matter who, no matter what! I gave up on Purolator years ago for that reason, looks like Fram might be next!
It’s unfortunate. I went through the same thing with Wix after over 20 years of loyal use.
 
Has anyone done the flashlight test on the original Fram Ultra to see if the gasket prevented light from escaping?
 
Well...not so good :-/


Could be used as a TIKI light . 🏮
 
Has anyone done the flashlight test on the original Fram Ultra to see if the gasket prevented light from escaping?
Think a few have been done, but don't recall which thread they are posted in. Here's a thread of a C&P of an OG Ultra - but no light leak test done. You can see the impression of the leaf spring seat in the fiber seal on the end cap. Also note how smooth the leaf spring stamping is ... that was back when people knew how to make things right.

LINK TO OG ULTRA C&P
 
Has there been any known leaking Royal Purple or Amsoil filters or just the Fram? I have read that the FE, RP and Amsoil are essentially the same filter.
 
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