my Honda truck calls for...reg. oil...and change at 7,500 miles w/Honda filter. i now have 90,000 miles and no problem...Valvoline 5w20
I'm still a firm believer in Valvoline in anything I own... car, truck, boat, tiller, mower, etc. I won't put a fram filter on anything either... car, truck, boat, tiller, mower etc... that is if i has a filter. Motorcraft filters on everything I've had except the Sonoma. Even the Z-71 I ran a motorcraft filter (was pricey but thats what i wanted) The sonoma gets a Purolator filter, as that was in stock besides a Fram nonfilter. I've been running the Valvoline Maxlife Synthetic blend in everything I have lately and really do like the oil. I change oil ever 3000 to 3500 miles and it still is somewhat clean when I change it, but I do it for peace of mind
Frank all 5w20 oil is a synthetic blend even if it does not say it on the bottle:Handshake Some cars specify the 5w20 full synthetic!!!