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Registered
Join Date: Jun 2004
Location: NORTHRIDGE,CA
Posts: 8
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mixture control unit
i have a 77 924 and would like to know if the injector lines to the
mix. cont. unit correspond to the timing of the cylindars. 1342 |
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06-27-2004, 06:27 AM
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No. The CIS means Constant Injection System. There is always fuel flow. No electronic injection like the 944's.
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Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix! |
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06-27-2004, 07:29 AM
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Join Date: Jun 2004
Location: NORTHRIDGE,CA
Posts: 8
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Thanks SoCalDriver, Thats what I thought, but it's always best for a second opinion! Thanks again.
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06-28-2004, 03:01 AM
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There is a spring loaded valve in each injector that closes when the fuel pressure is below a certain point. Keeping these clean is very important.
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Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix! |
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06-28-2004, 07:37 AM
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1983 Porsche 944 2.5 liter
