986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Misfire codes galore- what to do.

theboogins · 09-29-2014, 08:47 AM

97'. About 90k miles

Cel came on Fri, driving ok, made it home. Previously it was p0118 (I think) so I cleaned the MAF with MAF cleaner. Stumbled on first startup, no acceleration, lousy idle- stalls.

Ran it long enough to get these codes then shut it off.

Po300,
Po302,
po301,
P1314,
P1313,
P1315.

All misfire codes I believe.

Have a Bosch MAF on order. Likely to solve the problem or is it fuel or vacuum or something else?

09-29-2014, 08:47 AM	#1
theboogins Registered User Join Date: Apr 2014 Location: Alpharetta GA Posts: 18	Misfire codes galore- what to do. 97'. About 90k miles Cel came on Fri, driving ok, made it home. Previously it was p0118 (I think) so I cleaned the MAF with MAF cleaner. Stumbled on first startup, no acceleration, lousy idle- stalls. Ran it long enough to get these codes then shut it off. Po300, Po302, po301, P1314, P1313, P1315. All misfire codes I believe. Have a Bosch MAF on order. Likely to solve the problem or is it fuel or vacuum or something else?