Good morning fellas. I have a 2005 Toyota camry with the 2.4 liter 4 cyl in it. I want an oil that will provide excellent cold flow but also protect when hot. It needs to be a 5w-30 and would prefer a synthetic that can be bought from walmart or aa or az. I have rts t6 in there as we speak but the thicker 40 weight pulled my mpg down about 4-5 mpg. What's a good syn that gets great gas mileage? I was thinking either pp or syntec both in 5w-30 flavor. I usually do 5-7k oci. Also, I had pp on it with a p1 that made some bad sounds upon startup. Would syntec flow better/faster? I like both pennzoil and castrol products so whichever is ok with me.
Thanks,
Whitearrow
Thanks,
Whitearrow