Oil for '97 Bonneville
#11
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Location: Fitchburg Ma _ToastedRice_
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im a big fan of castrol oils, they are the only thing that would quiet the lifters in my old 3100 buick.
I use Castrol Syntec in my Maxima and Castrol GTX in the wifes truck
I use Castrol Syntec in my Maxima and Castrol GTX in the wifes truck
#12
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i use 10w-30 mobile 1 full syn for high mileage (10w-30) states that on the cap for oil. the last time i used 5w-30 my oil pressure read really low but stays normal with 10w-30
#14
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Counting I have a 97 SE myself with 197,000+ miles, I usually run Castrol GTX High Mileage. It comes in full synthetic. Thats what I use.
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19bonneville97
Pontiac Bonneville
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09-06-2011 08:24 PM