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Old October 10th, 2021, 22:28
maxbraketorque maxbraketorque is offline
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Join Date: Jul 2020
Location: PDX
Posts: 597
Re: I going nuts with this issue on my daughters 2000 XJ

Could be any number of things, but my first thought is crank position sensor. However, since fuel pressure is low (it should be 53 psi), perhaps the fuel pump is failing. Have you logged the fuel trims? If the fuel pump is going bad, the fuel trims will go strongly positive and stay there.
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