1999-2009 [Subscribe to Daily Digest] |
My 99 9-5 B235 did the same. P0300 & P1300 every couple of hundred miles although it never hurt performance or smoothness.
Cleaning / replacing the injector electrical fixed the problem.
I had washed the engine over the years getting rid of sundry oil leaks etc. Look for green corrrossion.
Good luck.
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.