BrendanC
$100 site donor 2024
2011 F150 3.7L V6 155k
in service 6000 miles
out/off: 6 quarts Valvoline Extended Protection High Mileage 5w30 with Purolator Boss PBL22500
in/on: 1 quart HPL Engine Cleaner 30 and 5 quarts Valvoline Extended Protection High Mileage 5w30 with Carquest Premium 84502
these filters are built very well and are M+H’s top of the line. just wish they could build efficiency as well as they did the rest of the filter. i’d say these are the best constructed filters of the american companies second only to premium guard XL.
in service 6000 miles
out/off: 6 quarts Valvoline Extended Protection High Mileage 5w30 with Purolator Boss PBL22500
in/on: 1 quart HPL Engine Cleaner 30 and 5 quarts Valvoline Extended Protection High Mileage 5w30 with Carquest Premium 84502
these filters are built very well and are M+H’s top of the line. just wish they could build efficiency as well as they did the rest of the filter. i’d say these are the best constructed filters of the american companies second only to premium guard XL.