Weird Fuel Issue

[WolfMxbee]

I just got off the freeway to pump for gas but the signal before the station, the car randomly dipped low in idle like it almost stalled (manual), and went back to normal so I was low on gas and thought that's why, then filled up and pulled up to Starbucks and it kept revving and dipping low and the AFR were from 13 to 15 fluctuating snd now in between 13.8 to 14.4 and normally is 13.9-14.3. So I heard it's a possible low fuel pressure sensor...? No light shown but heard it can be without a light

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[Cory S]

I just got off the freeway to pump for gas but the signal before the station, the car randomly dipped low in idle like it almost stalled (manual), and went back to normal so I was low on gas and thought that's why, then filled up and pulled up to Starbucks and it kept revving and dipping low and the AFR were from 13 to 15 fluctuating snd now in between 13.8 to 14.4 and normally is 13.9-14.3. So I heard it's a possible low fuel pressure sensor...? No light shown but heard it can be without a light

Nothing wrong. Drive the car. Guessing its fine now......

 

[Andy13186]

Could be cam phasers. When my cam phasers were bad my idle would go rough and I would stall occasionally while at a redlight with no codes etc.

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