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PQIA Examines Four More Motor Oil Samples, All Check Out Fine

The results of the tests conducted on the samples below meet the SAE J300 specifications for the SAE Viscosity Grade listed on their product label, and are consistent with their listed API Service Categories.

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CITGO
SUPERGARD
SAE 10W-30
PROLINE
 Heavy Duty
SAE 30
SAMS1
SAE 10W-40
 Speedway
SAE 5W-20
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