Thread: CEL issues
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Old 06-02-2010, 07:18 AM   #8
paulv
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Join Date: Apr 2006
Location: Boston, MA
Posts: 221
Quote:
Originally Posted by Frodo
I may do that. Actually, however, you misunderstood me...unfortunately I don't have a Durametric (wish I did!!). That read out was at a semi-local shop (maybe 20 miles from here) that does a lot a Porsche work (including track vehicles, restorations, etc.)
Sorry for the misunderstanding -- in that case, go to an Autozone or some place similar who can read the codes and hopefully provide you the freeze frame data (if available). Going back to that shop and asking them for this info is like going to a restaurant and asking the chef for the recipe! I never feel comfortable while trying to pick some pro's brain so I don't have to pay him.

Besides ignition issues, misfires can occur from injector system problems, air/fuel mixture being way off, and valve lifter problems.

Regards,
paul...
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