Mechanics

CODE PO300, CHECKED SPARK PLUGS AND WIRES, STILL MISFIRING AND NO POWER WHAT ELSE COULD IT BE?

1996 Oldsmobile Aurora • 167,000 miles

Oldsmobile Aurora 1996 code PO300, checked spark plugs and wires, still misfiring and no power what else could it be. We changed the oil, checked air filter as well, if it is a coil would we get the same code?


Avatar
Mismate2@yahoo.com
December 6, 2011.



Check fuel pump pressure and check crank sensor

Also check for vacuum leak and contaminated fuel

Rasmataz
Dec 6, 2011.