On a recent trip to WM and looking online I noticed the that the Super Tech 0w-20 Full Synthetic High Mileage bottle doesn't say anything about seal conditioners. It also doesn't mention it on the WM website. The conventional ST HM oils do mention seal conditioners.
Anyone know whats up with that?
I have a 2011 Sienna 3.5 V6 with 158K on it. Recently, when putting in new spark plugs I noticed a very tiny amount of oil seepage on 2 of the upper spark plug tube seals. I am switching to HM oil. I ended up buying ML because it was on rollback but ST was a lower price. HM oil might do nothing, but I figured it certainly wouldn't hurt.
Would 10K OCI with ST HM Full Syn be advisable? Am I missing out on seal conditioners with ST? We live 20 minutes from town so every trip is highway speeds and gets a full warm up.
Any recommendations on Fram TG at 10K OCI VS Ultra every other OCI?
3 kids...every penny counts these days.
Thanks everyone!
Anyone know whats up with that?
I have a 2011 Sienna 3.5 V6 with 158K on it. Recently, when putting in new spark plugs I noticed a very tiny amount of oil seepage on 2 of the upper spark plug tube seals. I am switching to HM oil. I ended up buying ML because it was on rollback but ST was a lower price. HM oil might do nothing, but I figured it certainly wouldn't hurt.
Would 10K OCI with ST HM Full Syn be advisable? Am I missing out on seal conditioners with ST? We live 20 minutes from town so every trip is highway speeds and gets a full warm up.
Any recommendations on Fram TG at 10K OCI VS Ultra every other OCI?
3 kids...every penny counts these days.
Thanks everyone!