Porsche 928 The Porsche 928 was made from 1978 to 1995, during which time it was Porsche's most expensive model.

Porsche 928 help.

  #1  
Old 02-21-2008, 02:54 PM
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Join Date: Feb 2008
Posts: 2
Default Porsche 928 help.

Hi guys. My name is dan.
My shop owner has a 1984-86 Porsche 928. I know it has the 32 valve engine at least.
Heres the problem.
At exactly 2100 RPM in any gear, you can feel the car bog and then come back(but not to 100% power). We thought it could be a vacuum problem and changed some bad lines. Didnt really change the problem at all. Then we remembered that the owner tried to play around with the A/F ratio.
Im bringing it to school soon to see if the mixture is incorrect.

So have any of you guys had this problem before?

 
  #2  
Old 02-22-2008, 10:50 PM
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Join Date: Feb 2008
Posts: 2
Default RE: Porsche 928 help.

Anything at all guys?
Any ideas would greatly be appriciated.
 
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