I just bought a 2002 9-5 with 68K on it. This car was not running when I bought it. I replaced the CSP sensor, the spark plugs, several vacume hoses, DIC and bought a new battery. Now I can start the car and it drives for awhile but after about 15 mins it start to run rough and dies. Other times I can crank it for 5 mins and it does nothing. I keep getting a P1300 and P0300 code on my OBD2. I am running out of ideas. Can anyone help please.
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