When I turn the engine off on my 2002 9-5 2.2Tid straight after it makes a groaning whine? Fuel Depressurisation valving? I wouldn't call it a fault yet, but is anyone sure what it is and does it get worse?
When I turn the engine off on my 2002 9-5 2.2Tid straight after it makes a groaning whine? Fuel Depressurisation valving? I wouldn't call it a fault yet, but is anyone sure what it is and does it get worse?
if its turbocharged my guess its the turbo spooling down
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