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1997 Pontiac Grand Am SE 3.1L Engine
Posted to GM Engine on 12/15/1999

This engine has milky sludge residue under oil cap, valve cover and even some on edge of pcv valve (crankcase side). The pcv valve was newer aftermarket so we installed an AC Delco to avoid any miscalibration issues. Two Months ago the 'Low Coolant' lig...

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Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1G2NE52M7V
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsCrankcase Condensation/Milky Sludge
Misc.4 Dr A/C ABS
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1G2NE52M7V
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsCrankcase Condensation/Milky Sludge
Misc.4 Dr A/C ABS