From my reading here it seems the GM OLM is pretty accurate. I've never used it, always having done OCI's by miles before but I'm going to give it a shot and do an OCI with OLM and let it go all the way. We do mixed city/highway driving (a lot of our "city" driving is highway) the van gets an average of 350 miles use per week, occasionally much more.
Any idea about how long the OLM will take me? I ask because I was planning to run a PureOne filter but if it's going to run 9-10k or more I'm thinking about putting a synthetic longer use filter on it instead.
Fill will be Rotella T-5 which will be fine for the beastly hot months ahead.
Any ideas? Thanks!
Any idea about how long the OLM will take me? I ask because I was planning to run a PureOne filter but if it's going to run 9-10k or more I'm thinking about putting a synthetic longer use filter on it instead.
Fill will be Rotella T-5 which will be fine for the beastly hot months ahead.
Any ideas? Thanks!