1999 Ford F150 V-6 4.2L
with Ralph's MotorGuard toilet paper bypass filter. I've just started this test with GC 0w-30w green, looks good so far.
Will do UOA when time comes. I've got 1000 miles on it so far. Oil looks clean on dip stick
with Ralph's MotorGuard toilet paper bypass filter. I've just started this test with GC 0w-30w green, looks good so far.
