2002 Oldsmobile Alero ENGINE

Tiny
KARONGNAU
  • MEMBER
  • 2002 OLDSMOBILE ALERO
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 106,000 MILES
MY CAR HAS BEEN RUNNING GREAT TIL ONE MORNING GOT UP TO GO TO WORK TRIED STARTING THE FIRST TIME BUT WOULDN'T START THEN IT FINALLY STARTED BUT THE WHOLE CAR WAS SHAKING LIKE IT WASN'T GETTING GAS. MY COUSIN BUT A COMPUTER ON IT THE CODE WAS I THINK PS 300 OR PS3000. PLEASE HELP ME THIS IS THE ONLY CAR I HAVE AND FINDING WAYS TO WORK IS WEARING ON ME. THANKS FOR YOUR HELP KARON GNAU
Thursday, February 5th, 2009 AT 8:16 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi:
A PO300 is a random mulitiple engine missfire. That means at some point, many of the cylenders were not firing. Has the vehicle been tuned up reciently? Also, have you ever had the fuel pressure tested?

Joe
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Thursday, February 19th, 2009 AT 4:58 PM

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