Coming up to 3K on my Bu' with the 3.6 V6, plan on running the 5/30 Synthetic from then on, yea or nea ???
When did you make the change to synthetic? I got Mobil 1 0-30W mpg oil to go in mine, was planning on 1000 miles. Mobil One comes in the Vettes, I see no harm in going ahead and changing to it, just wanted some input. Thanks,I use mobil 1, but I'd say about all normal syntheic's are about the same. Just changed mine over in fact. I bought a delco filter and a wix to compare. Wix looks like much tighter packing of the filter mesh, and the top where it pops into the fitting is made a little different. The wix has a plastic ring machined inside that makes the oil actually go thru the filter, where is delco doesn't it's just basically open. I used the delco first because I plan on changing it again in another thousand, but I'm going to order a k&n and mobil 1 filter just to look at them and compare.