Buzzing noise

[rocco16v at netzero.net (L F)]

After reading of the symptoms again, I'd think he's describing run-on.

Larry
  ----- Original Message ----- 
  From: David Utley 
  To: Chad Eatock 
  Cc: scirocco list 
  Sent: Wednesday, February 11, 2004 8:10 AM
  Subject: Re: Buzzing noise


    The spitting and sputtering is a sure-fire (no pun intended) indication that 
  it is not running properly, more than likely it is running rich...  I assume 
  that your mechanic has attempted to fix this already?  It is at least part of 
  the reason why it runs rough (sure sounds like it does, esp. if stuttering 
  upon turning the car off)...  I would confirm that the mixture is correct, 
  then I would fill up on 93 octane if available in your area.  Before filling 
  up, I would put in the large bottle of Chevron Techron.  Then, I would get on 
  the highway and nail that sucker to the floor...  It sounds as if it is badly 
  coked up and/or the mixture is off...  Once you finish that tank, you should 
  notice a difference in idle and/or performance...
  -- 
  Regards,
  David Utley
  -----------
  Cable Volkswagen
  405-470-3129
  1-800-522-6793


  Quoting Chad Eatock <ceatock@sympatico.ca>:

  > Hey all.....I just finished the new brake lines on the rocco....from master
  > to each disk...what a PITA!!  Also, my car still rattles like a bitch(not
  > nearly as bad as before I might add...) even after replacing and adjusting
  > ALL motor mounts...what's with that??  Is it the engine running rough or
  > what?  I'm not proficient in engine diagnostics but I do know that every time
  > I shut the rocco down it spits and sputters 'till it's off....any thoughts? 
  > I can't figure it out...and my mechanic says the motor mounts are all
  > good....I dunno....
  > Now, the latest BS is this buzzing noise coming from beneath the car when I
  > turn the key....it's coming from under the passenger side area where I just
  > replaced the fuel accumulator, banjo fitting, and various other gas
  > lines....is this my exterior fuel pump whining?  or is it the pump on the
  > inside of the tank as I am now understanding there are 2 pumps!!?!  WHat kind
  > of job would it be to replace these pumps and at what cost$$$?? Or is it
  > another thing altogether?  Help me out!!
  > Chadster '87 16v
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