P2s have a lot fewer fuel pump problems than earlier models. I’m a bit concerned you’re problem is upstream in pump control electronics. Did you get a confirmation that’s you have fuel delivery problems? Well describing the symptoms with the fuel pressure gauge hooked up, the gauge would read 0 psi...

Pressure measured -> 0 psi. Can't get the car to start at all right now, and will only get a low rough idle briefly before it stalls. The symptoms, in culmination with the collective advice have led me to a bad fuel check valve . Thank you to everyone who commented, even if it wasn't was you though ...

Hmmm...North Country. Profesor Roy in Physics might loan you a VOM if you tell him I (Code name Schultz) sent you. Or he might throw you off the building. If the serp belt is loose, you've found one of your problems. These belts self tension, and if that isnt right, one of the pulleys or tensioner ...

Yikes, dont do this. These cars have a lot of processors that don't like not having reference voltages. Test alternator about with a voltmeter, first battery voltage at rest, then start and see if the alternator lifts the voltage up to the >13V to take the load, then put the lights on and see how i...

2004 V70, 270,054 mileage Went out to start the car, the starter cranked and the engine struggled to idle basically missing on multiple cylinders even if I gave it gas. Then after ~20 seconds the car idles normally and drove fine. The best description of the symptom is when your alternator goes, and...