CEL P1128 P1130 persistent

[puravidabahia]

Originally Posted by 78F350

For the re-start trouble, look into "Evap Purge Valve". It's a valve under the left side intake. Here's an article on the basics (not Porsche, but similar): https://www.samarins.com/glossary/purge-valve.html
It may not be the cause of the P1128/1130, but it is likely still part of the problem.

Here's one discussion here: Success! Finally fixed the hard start while hot and fueling issues.

thanks!.....that "hart start" post sounds like the cure......much appreciated!
i'll update once i've tried that