High pitch whistle 97 Dodge Intrepid

Posted By: 1Adam12

High pitch whistle 97 Dodge Intrepid - 09/27/10 12:34 PM

97 Dodge Intrepid 3.5. For the last week I have noticed a high pitch whistle when I pull the car into the garage and shut it down. I don't have AC or Defroster going, could it be the PCV?

Posted By: challengermike

Re: High pitch whistle 97 Dodge Intrepid - 09/27/10 12:40 PM

vac leak?

Posted By: 1Adam12

Re: High pitch whistle 97 Dodge Intrepid - 09/27/10 01:15 PM

idk, I have been getting 24-25 mpg with the car, does vacuum affect mileage?

Posted By: In_The_Pink

Re: High pitch whistle 97 Dodge Intrepid - 09/27/10 07:33 PM

How many miles?

Have the water pump, oil pump, and timing belt been changed?

If it's something you can open the hhod and follow with your ear, try to narrow down where the sound is coming from.