in newer engine? Forgive me if this seems like a naive question..haven't quite figured out what the GF-3 and GF-4 stand for.
I bought the last 7 quarts of this 5W30 that Walmart had...6 out of the 7 are marked GF-3 with 1 bottle nmarked GF-4. Looks like the dates are off by a few months...6/04 for the GF-3 bottles and 8/04 for the one GF-4
Curently have GC in the car but want try this out for the remainder of the winter
Engine is a Toyota 1.8L 1ZZ with 17k on it
I bought the last 7 quarts of this 5W30 that Walmart had...6 out of the 7 are marked GF-3 with 1 bottle nmarked GF-4. Looks like the dates are off by a few months...6/04 for the GF-3 bottles and 8/04 for the one GF-4
Curently have GC in the car but want try this out for the remainder of the winter
Engine is a Toyota 1.8L 1ZZ with 17k on it