creophus wrote:
1)I have heard that synthetic oil is not necessary or recommended in an SR (S14 blacktop) in Central Florida.
2)I also heard that you should put oil IN the filter, not just around it to make sure the turbo doesn't have a problem.
1) not true. a hot weather environment will make full use of a syns greater ability to withstand oxidation.Maybe whoever said it ,was only thinking of syns better start up, which will not be utulized in FL?But the robustness of it, over dino oils, is very valuable, especially in a FL summer in a Turbo2)True, not just for turboes, all cars would benefit ,as you reduce the shock of initial oil flow on the dry filter,thats good for the filter and may prevent it from failing at start-up.quite a few do actually and folks dont know it ,while the filters put cardboard into the engine for 3000 miles
Fred