Salaam PakWheelers. I have a 2015 AWD Suzuki Alto Turbo RS (R06A), bought August 2018, used with almost 50-55k on the odometer. It's AGS model (with 5 Speed Automatic + Manual and Paddle Shifters on the wheel).
Now recently I've noticed that in second / third gears, when I push the throttle all the way in, I haven't been getting that quick acceleration that was present at the time of purchasing the vehicle. I noticed this issue a couple months ago that the RPMs would go up, but the car would take about 3-5 seconds before acually taking off like it's supposed to (I googled it up and the proper term for it is Gear Slipping / Transmission Slipping). I had the throttle cleaned and the Engine Oil / Air Filter changed about 3 months ago (using 5W40 oil as mentioned in the Owner's Manual for Performance, always ran car on Hi Octane) and that kind of reduced the acceleration lag to some extent. But now I've been feeling the lag again ever since yesterday. What can I do to resolve the issue? I read that it might be because the transmission oil level is low, but I haven't been able to find a way to check the transmission / gear oil level.
Attaching a few photos of the car and the engine bay, and awaiting replies. I'm situated in Lahore.
