#superscustomplus

PQIA Examines Five Brands of ATF, One Has Issues

The PQIA Examines Five Automatic Transmission Fluid (ATF) Brands and Issues an Advisory on One The results of the tests conducted on samples of MidWest Guard, NaviGuard, SuperS Custom Plus, and Vantage shown below meet the requirements for DEXRON III/MERCON. The sample of PolyGuard tested does not meet the specification for a Type A transmission fluid, as the product is labelled. In addition,…