Mechanics

CHECK ENGINE LIGHT CODES P301 AND P302

2001 Subaru Wagon

Engine Performance problem
2001 Subaru Wagon 4 cyl All Wheel Drive Automatic 147523 miles

I HAVE A CYLINDER MISFIRE I HAVE CHANGED THE CAT CONVERTER, PLUGS, WIRES, COIL, TIMMING BELT, AND IDLERS, CAM SENSOR, CRANK SENSOR, COOLANT TEMP SENSOR, FUEL FILTER, BOTH O2 SENSORS, SOMETIME IT WILL HAVE POWER AND THE LIGHT WILL GO OFF AND MOST OF THE TIME IT RUNS BAD WITH THE LIGHT ON ANY IDEAS
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Jacksandy
May 31, 2010.



Hello,

Ok, you covered just about everything except for checking the Injectors, for Vacuum Leaks and checking Cylinder Compression.

.

Obxautomedic
May 31, 2010.
Jacksandy hello I am not a mechanic but I just encontered the same problem with the same car and the repair shop found my fix as a leaky valve cover gasket causing cylinder #4 to misfire ROCKYD

Tiny
Rockyd
Sep 9, 2011.
Jacksandy, were you able to resolve your problem?

Rivermikerat
Oct 8, 2011.