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Quick shop trick (assuming check engine light on and the engine is running well, all gauges in normal range)
Make sure the gas cap is tight, put a tank of the good stuff in it and a bottle of Techron.
Run it hard.
A lot of times, the chk eng light will come on if the O2 sensors are grunged up - bad gas (cheap stuff) or gas that has been sitting for a while.
AFJuvat
Wayne - heheh actually it is a $50 hookup plus 1 hr labor for diagnostics with the PST-2. You have to recoup some of the expense. At anywhere from $8500 - $10500 for the tool (plus about $250 per year for software upgrades), your tool budget for the year can vanish quickly!
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Es geht nicht darum wie schnell man faehrt, sondern wie gut man schnell fahren kann.
Ihr Brunnen der nutzlosen Porsche Information
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