Sean cj5 jeep 0 Posted July 1, 2017 I need some advice on priming the oil pump in my precrossflow 6 Share this post Link to post Share on other sites
gerg 10,871 Posted July 1, 2017 5/16" (from memory) socket on a speed brace or cordless drill. Spin until you feel resistance, turn the engine a few times and repeat. Lifters should prime somewhat. If running in the cam, don't turn the engine. Sent from my CPH1607 using Tapatalk Share this post Link to post Share on other sites
Sean cj5 jeep 0 Posted July 2, 2017 Thanks Greg. It turned out that the oil pump was blocked or seized so I'll replace it. Share this post Link to post Share on other sites