No anti drain back valve or pressure relief

[coolman]

Since my filter doesn't have a pressure relief or anti drain back valve------- I should just shop oil filters on filter media, and flow. Why would I buy a expensive filter if I don't have any goodies.I just found out alot of filters for certain cars don't have either, or just have one or the other(ie.adbv or prv).All the silicon vs. nitrile or by pass style and advertising. Shoot, cheap super tech for me.

 

[Triple_Se7en]

Quote:

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Since my filter doesn't have a pressure relief or anti drain back valve------- I should just shop oil filters on filter media, and flow?? Why would I buy a expensive filter if I don't have any goodies??

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Who says all the aftermarket filters that fit your vehicle have the ADBV removed? What make/model/engine is this for?

I've only been able to find one filter with the ADBV removed for my Colorado - that being the stock/factory filter AC Delco PF-61. The other ones listed for my vehicle all have the ADBV.

 

[coolman]

It a 93 buick roadmaster with a chevy 5.7l lo5 in it.