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  1. Car
    2. :
  2. (Various brands)
    3. :
  3. Various
    4. : If the car is running on three cylinders, it could be a problem with valve sealing.

(Various brands) Various - Video tutorial

Model: (Various brands) Various
Part: Valve
Operation: If the car is running on three cylinders, it could be a problem with valve sealing.

In this video, we can see a method for checking the valve tightness, in case it needs to be verified if one of the cylinders is not performing its duty. The YouTuber is putting gasoline on the combustion chambers. Before removing the cylinder head, the compression was measured and one of the cylinders was deficient. The method itself involves letting the liquid drop; the cylinder where the liquid drops is the one with lower compression and tightness. A faster method involves blowing into all the ducts and seeing that the first cylinder indeed has a very deficient valve tightness on the head. Therefore, especially when hot, we will have misfires; the remedy is only grinding with reinforced valve seats, and the defect will disappear.


Posted on 9 December 2023 by ScegliAuto

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How to reset the tire pressure warning light on Dacia Sandero?

Let's see below how it is possible to reset the low tire pressure signal on the car: first of all it is necessary to check the correct tire pressure by comparing it with the pressures reported in the use and maintenance manual. After that, turn on the ignition and locate the command on the right side of the steering wheel at the top that allows you to access the on-board computer menu, then select the car symbol, after which select the "up arrow" command up to that the indication "tire pressure" appears on the display. At that point, press the "Ok" control on the steering wheel and keep it pressed to reset the signal.

Watch the video!


by ScegliAuto

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