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- #21
Man i just started hearing a faint squeak in my lower control arm ball joint, might be grease drying out. Does anyone know if the BJ has a zerk fitting that i can regrease? I don't have any play in it, just annoying faint squeak.
Ball joints (stock) don't have grease zerks. I would ONLY use OEM or 555's as the greasable BJ's are known to prematurely fail.
Look for tears in the boots and if there are none, jack the vehicle up and grab your pry bar and start testing them. Youtube is a good resource for that. The grease doesn't dry out in the ball joints unless the seal is compromised. My original ball joints were still good at 180k when I replaced them, including the lowers. I replaced them because I didn't know if they were still good. I did the uppers because the boots were torn. They were also good, but I didn't mind doing them too for peace of mind and longevity.