Vibration When Gas Pedal Not Pushed on 2004 XC90
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Vibration When Gas Pedal Not Pushed on 2004 XC90
When i am braking to a stop i start feeling like the car is purring like a cat, I'm not sure what the issue can be, the car millage is at 156000Miles
Any one have a clue what it could be?
Any one have a clue what it could be?
Thread Starter
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Junior Member
Joined: Sep 2012
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in the past i have had the code P0420 witch is about the three way catalytic converter efficiency Bank 1 (permeant fault) could that be making the purring? it never does it when car is being gassed, or could it just be i need a tune up????
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