Rpm drops when the engine gases when it is cold

• The vehicle is operating normally
• The speed increases normally when the gas is released when the gear is idle
• If I take off and leave it at idle speed in 1st or 2nd gear without giving any gas, the vehicle will move normally
• However, when it is supposed to accelerate, the vehicle is piling up, the cycle is falling, traction is not felt in the 1st gear, but the vehicle is piling up like 2 obvious engine brakes.
• A few hundred meters later There is no problem when the engine warms up.

It is interesting to me, I can not comment because I do not know the vehicle.

As I can see from the signature, I have heard that such situations with the LPG of your car are normal when the car is cold.

I think it looks like it is from LPG.

As you said, I do not emphasize much, but can there be signs of a part before it breaks down? Sometimes he sticks to my mind. I'm not sure if it's normal.

It gives clearer information, but it does not look like something important.

Time has passed, but still others are seen. I had the same problem. LPG injectors improved when they changed.

My vehicle is not my car, but the vehicle I know was not a problem when it was gasoline. LPG was installed. It started to do the same thing when you said it was cold. If your vehicle is LPG, it is from the LPG.