Technical Service Bulletins
#1
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Join Date: Jun 2001
Location: Pennsylvania
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Hello all.
My 85.5 na has been dieseling ever since I bought it over three years ago. I tried octane booster and high test gas, but nothing seemed to work. The strange thing is that I had to replace the engine in January, and the replacement engine diesels just like the old one.
In doing a search, I found a thread from 2001 that mentioned a TSB about wiring changes to fix this problem. Something to do with the turn signal relay. I believe the TSB number is 28505, but I can't find anything beyond the number without having to pay $25 for a subscription to All Data.
Is there a website that has the technical service bulletins?
Has anyone actually seen this TSB or attempted the fix?
Thanks.
My 85.5 na has been dieseling ever since I bought it over three years ago. I tried octane booster and high test gas, but nothing seemed to work. The strange thing is that I had to replace the engine in January, and the replacement engine diesels just like the old one.
In doing a search, I found a thread from 2001 that mentioned a TSB about wiring changes to fix this problem. Something to do with the turn signal relay. I believe the TSB number is 28505, but I can't find anything beyond the number without having to pay $25 for a subscription to All Data.
Is there a website that has the technical service bulletins?
Has anyone actually seen this TSB or attempted the fix?
Thanks.
#2
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Join Date: May 2001
Location: A suburb of Silicon Valley, CA
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My parts guy at our local Porsche Dealership has pulled up and printed TSB's for me from his parts computer. And at no cost. I have purchased a LOT of parts from him over the years though.