Okay so.. 87iS m20. Hadn't driven it in a few days then went to start it about 2 days ago. It took about 25-30 seconds of cranking accumulated to get it to start. Ran good all day. Came home and let it sit. Went to put it away and the same thing. I continued driving it yesterday dealing with the hard starts. It stalled one time in about 35 min of driving home. Today I hooked up a pressure gage to the rail. There was fuel pressure present in the line when i removed it. The gage read zero while cranking until about 30 seconds and it hit 50psi and then dropped to 41psi while idling good. It then shut off by itself. I swapped the o2 and pump relays and restarted it. It ran for about 10 minuted then shut off again. Fuel pressure stays when it dies. What's next?
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