What brand and viscosity of engine oil are you using? I've tried several, but none seem to work well.

I want to ask about the Haval H7. Do you use 95 or 92 petrol? I've been using 95, but it doesn't seem to work well. Is it okay to use 92? Any advice, friends?

What viscosity engine oil does everyone use?

I tried several methods to enable the one-touch window up/down feature on the 2017 320T, but none of them worked. Any advice?

I've tried perfume, aroma diffusers, solid balms, and scent sachets, but none seem to work well. It feels like the car just doesn't hold the fragrance. What is everyone else using?

Can you recommend a suitable phone holder? I've tried many, but none work.

Which type of LED light is better for the Kia Pegas, and which brand? I've tried several LEDs but none seem to provide a good result.

What brand and viscosity of engine oil are you using? I've tried several, but none seem to work well.

For the 2014 Jeep Grand Cherokee with a 3.6 engine, the manual recommends using 0W-20 oil. However, the repair shop suggests using a higher viscosity oil.

Which phone mounts are you all using? I've bought several, and none of them work well.

What phone holders are you guys using? I've bought several, but none of them are stable.