Engine oil Castrol or PENNZOIL

we run castrol edge in our ‘04 FXT.

I used pennzoil platinum euro blend in my 2014 Veloster turbo for probably 50k+ Atleast with no trouble.

I switched to the Pennzoil Ultra Platinum, which is made from natural gas and it's probably the best full synthetic oil available now, IMHO

My rotary expert in north Texas recommended that I use 10-30 conventional oil. I personally prefer Castrol GTX

I use Castrol Synthetic 10w-30 on mine.

It’s thicker oil, so I feel like it gives the engine better protection. With 272k miles on it, I figured why not.

I’ve been running Castrol GTX 10w30 conventional in my 9000 Aero. Brought it to a Saab specialist and he recommended it. Need to have the valve seals redone and the oil is thick enough that it doesn’t get past the seals and no smoke. No issues running it. I change it every 3 months regardless of how far I’ve driven.

I run 5w30 in my 17 tundra, 16 Corolla and soon my 23 4Runner. My Tundra was noticeably quieter after the switch. The Corolla was quieter, but the change was not as dramatic as the 5.7 V8 in the tundra.

Good results with Castrol Edge Euro full synthetic. No issues. 138,000 miles, no oil consumption or smoke.

From my knowledge it doesn't matter what brand you put in. Just make sure its quality oil that's rated for your car and do oil changes regularly. I have used Mazda branded Moly 0W-20, Mobil1 Extended Performance 0W-20 and currently Pennzoil Platinum 0W-20. Honestly I can't tell the difference between them at all.

Hi, I have a MK6 2.5L Golf that I changed the oil in at 78,510 miles (126,350km) and is currently at 81,260 miles (130,775.3km) only 2,750 miles (4425.7km) later. I happened to catch a ticking so I checked the oil and the dip-stick/oil pan was bone dry.