BOSCH “premium” #3422 CUT OPEN TORN!

[mpack88]

You must have a different setup than my '89 F-450 ('91 F-150 cab), I thought the gauge was just a switch? Mine never changes, it's always in the same place. I need to run a mechanical or electrical oil pressure gauge, I have no real idea what it runs.

I've read that f series truck in those years have that problem. Its just weird that it stopped doing it with the fram.

 

[AutoMechanic]

I use Bosch and Puralator and Wix lol except on my Ford I only use Motorcraft. Guess Bosch may not be the best filter for my Mazda Truck lol I use the 3323 I haven’t seen one of those cut open yet.