B16, B18, B20
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By rootbeer_eg
#258023 so awhile ago i noticed that the the vacuum line going to my fuel pressure regulator was off i dont no how long it was off the car for so i plugged the line back in and it an fine when it was cold and when it got warm it almost stalls so i pulled my car over and left it running popped my hood and unplugged the vacuum line and it runs fine i dont understand why its doing that and i have no cel code being thrown :? :?


any help would be good

thanks :)