Wallyworld PF52 on the right, engine knocked twice when started hot and hot oil pressure was below 20 lbs. $ 2.50 each
AutoZone PF52 on the left, put it on, no knocking, higher pressure
Wally's is 1/2" shorter and feels like a tin can, I had 6, 5 went back, 1 in the trash.
Shame on AC for supplying junk
Best Regards, Jim
2004 Tahoe, Summit white, loaded up. 06 front air dam, wood interior trim, Shaved Roof Rack, Escalade rear vents, LED Tails, SLP dual cat back exhaust w/ Flowmaster 70 muffler, 20 inch 07 Sierra wheels.
Maybe FRAM & AC/Delco are using the same manufacturer. FRAM filters are known to collapse and plug up because of cheap materials & poor construction. K&N, Royal Purple, & Mobil 1 are high quality filters.
killian96ss wrote:Maybe FRAM & AC/Delco are using the same manufacturer. FRAM filters are known to collapse and plug up because of cheap materials & poor construction. K&N, Royal Purple, & Mobil 1 are high quality filters.
Steve
I Got Warned About The Fram Filters On This Board A Long Time Ago, Now All I Use Are Either K&N Or Mobil 1 Filters.
killian96ss wrote:Maybe FRAM & AC/Delco are using the same manufacturer. FRAM filters are known to collapse and plug up because of cheap materials & poor construction. K&N, Royal Purple, & Mobil 1 are high quality filters.
Steve
I Got Warned About The Fram Filters On This Board A Long Time Ago, Now All I Use Are Either K&N Or Mobil 1 Filters.
I'm using PurOne on my Tahoe by Purolator, I heard they are good.
Best Regards, Jim
2004 Tahoe, Summit white, loaded up. 06 front air dam, wood interior trim, Shaved Roof Rack, Escalade rear vents, LED Tails, SLP dual cat back exhaust w/ Flowmaster 70 muffler, 20 inch 07 Sierra wheels.