HI Bruce!
thanks for your OCD postings on spark plug changing, etc! It really benefits me so very much!

Question - I dont see it asked by anyone else.... what / where can i find that beru tool u have for the spark plugs?

thanks so much!

-Paul

george, good luck with trying to get a smooth idle. porsche runs the fuel mixture too lean at idle
and the high compression ratio makes it worse. -bruce

hi bruce, i just found that you sent me an article on the o2 sensor waveform. thank you. i don't know if you saw my update but i made a great deal of improvement.

yes, i think the saw tooth pattern is an indication of the mixture being difficult to control.

Hi Bruce, where can i find (location) that D+ wire you've mentioned? many thanks