Updated December 1, 2018
A DON’T BUY is issued by PQIA when the product tested has more than a significant potential to cause harm to modern engines. Don’t Buys have been issued on samples of the following brands. Click brand for date tested and details (Also click here to see the States taking action)- 3X Super Premium MOTOR OIL SAE 10W-40
- 3X Super Premium MOTOR OIL SAE 20W-50
- CRUZ-IN SAE “10W40”
Everclear 5-30 in Illinois 2/2016
- Everclear 5-30 11/2016
- Everclear ATF “Useful in a variety of automatic transmissions”
- Everclear ATF “Useful in a variety of automatic transmissions” 11/2016
- HeatWave Universal Summer Coolant
- Liberty Gold Plus 10W-40
- MAG 5 STAR 10-30
- MaxiGuard 10W-40 and 10W-30
- MaxiGuard ATF Universal Multi Purpose Type D-M
- Mileage 365 5-30
- Mileage 365 5-30 4/25/2018
- Mileage 365 10-40
- Mileage 365 10-30
- Mileage 365 ATF
- Petrola Premium 5-30 Motor Oil
- Petrola Premium ATF
- Q Motor Oil 10•30
- Q Motor Oil 10•30 4/25/2018
- Q Motor Oil 5•30 4/25/2018
- Q Automatic Transmission Fluid
- REV 360 5W-30
- REV 360 5W-30 11/2016
- REV 360 10W-30
- REV 360 10W-30 11/2016
- REV 360 ATF-A
- Royal 10W40
- Royal Star 5W30
- Super XX 10W30
- Super XXX 5W30 11/2016
- Super XXX 10W30 11/2012
- Super XXX 10W30 7/2015 (2.5 Year Follow-up)
- Super XXX Platinum 5W30
- Super XXX Platinum 10W30
- Super XXX Antifreeze & Coolant
- Xpress Lube Pro 5W-30
- AP Lubes Supertech 5W20
- AP Lubes Supertech 10W30
- Auto Club 5W-30
- Auto Club ATF
- Black Knight SAE 30
- Black Knight SAE 40
Black Knight 5-30
- Black Knight 10-30
- Black Knight 20-50
- Bullseye Automotive Products Automatic Transmission Fluid ATF-A
- Bullseye 5W-30 in Ohio
- Bullseye 5W-30 in New Jersey
- Bullseye Lubricants SAE 10W-30 in Illinois
- Bullseye Lubricants SAE 10W-30 in Michigan
- City Star 10W40
- City Star ATF
- Everclear 10W-30 7/2011
- Everclear 10W-30 3/2014 (2 year Follow-up)
- Everclear 10W-30 9/2014 (6 month Follow-up )
- Everclear 10W-40 3/2014
- Everclear 10-40 12/2014 (9 Months Follow-up)
- Everclear 5W-30 9/2013
- Everclear 5W-30 3/2014 (6 month Follow-up)
- Everclear 5W-30 9/2014 (6 Month Follow-up)
Everclear ATF 8/2012
- Everclear ATF 3/2014 (2 year Follow-up)
- Liberty Gold Plus SMO 5W-30
- MORGAS SAE 5W-20
- Orbit 5-30 in Indiana
- Orbit 5-30 in Missouri
- Orbit 5W-30 in Maryland
- Orbit 10-30 in Indiana
- Orbit 10-30 in Missouri
- Orbit 10-40 in Indiana
- Orbit 10-40 in Missouri
- Orbit ATF Type A
- Platinum Plus 5W-30
- POLAR ZONE PERMANENT PREMIXED FORMULA
- Polar Zone Antifreeze/Coolant
- Q Motor Oil 5•30
- Q Motor Oil 10•30
- Q Motor Oil 10•40
- Silogram 5W-30
- Star Petroleum 10W-30
- Super Star ATF
- Super XXX 5W30 7/2011
- Super XXX 5W30 9/2013 (2 year Follow-up)
- Super XXX 10W40
- Tri Star ATF
- TruStar 10-40
- ULTRA GAURD WINTER-ALL SEASON
- US Economy 5-30
- US Spirit 5W30
- XCEL SAE 10W-30
- XCEL SAE 10W-40
- XCEL XHD TURBO SAE 5W-30
- XCEL XHD TURBO SAE 10W-30
- XCEL XHD TURBO SAE 10W-40
- Xpress Lube Pro 5W-30 in Illinois 12/2014
- Xpress Lube Pro 5W-30 in Maryland 7/2015
- Xpress Lube Pro 10W-30 in Illinois 12/2014
- Xpress Lube Pro 10W-30 in Maryland 7/2015
- Xpress Lube Pro 10W-30 in Illinois 2/2016
- Xpress Lube Pro 10W-40 in Illinois
- XTREME 2000 Super Premium 10W-30
- EASYLUBE SAE 50
- GX20 “Universal Type A” ATF
MAG 5 STAR SAE 10-40
- Metro -20°F Formula Antifreeze/Coolant
- MORGAS ATF D/M
- Performance Ready-To-Go 50/50 Premixed Green/Traditional Antifreeze/ Coolant
- PolyGuard All Season SAE 5W-30
- PolyGuard ATF Type A
- Royal Farms Ready To Use Antifreeze & Coolant Premixed 50/50
- SuperS Antifreeze Summer Coolant 50/50 Prediluted
- SuperS Custom Plus SAE 5W-20
- SuperS Multi-Purpose D/M Automatic Transmission Fluid
- Thunder 10W-30
- Thunder 20W-50
- VTech SAE 30
- XCEL SAE 10W-40
- XCEL Type A ATF