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93 850 update 850 1993

posted by  hf63 on  Mon Jan 19 17:41 CST 2015
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last visit: Wed Oct 22 15:19 CST 2014
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Since your car is a 93 model, you do not have the EGR and also the PCV tube that goes to the top head.

Under the intake manifold you have the vacuum valve/ servo that controls the VVIS or Volvo Variable Induction System. The solenoid valve is in the shroud for the air filter. Do a quick search it is a neat system.

Your intake system actually changes the opening for the amount of air. I will remove the throttle body and actually clean the whole manifold since it is out, I took one to the car wash and spray some oven cleaner inside and come out looking like a million bucks.

My car has a short and thin belt with 43 tooth only and 50 K interval. I read some where that you can replace it with the normal belt is you order a special kit for this.





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New 93 850 update [850][1993]
posted by  Shaughnessy  on Mon Jan 19 15:47 CST 2015 >


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