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1999 Oldsmobile Aurora 4.0L Not Sure
Posted to GM Miscellaneous on 12/30/2010 10 Replies

When cold has very high pitch [...] idetifix they talked about pouring water on intake to see if pitch changees for the anti-backfire [...] problem is i cant find that in all [...] it the air ck valve or divertor vavle.i couldnt find any illistrations or locat...

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  Related Documents & Media  1999 Oldsmobile Aurora

 
Message Closed w/Summary

car Vehicle Data

1999 Oldsmobile Aurora

VIN 1G3GR62CXX
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedNot Sure
ConditionsHigh Pitch
Message Closed w/Summary

car Vehicle Data

1999 Oldsmobile Aurora

VIN 1G3GR62CXX
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedNot Sure
ConditionsHigh Pitch