What should I do if the fuel consumption increases after cleaning the throttle?

The possible reasons for the increase in fuel consumption after cleaning the throttle are: 1. Because the throttle has been cleaned and the relevant matching process has not been done, the computer detection program still adjusts the fuel injection quantity according to the original throttle calculation. Generally speaking, cars will adapt to this possibility after driving for a period of time;

2. The position of throttle and throttle arm is worn too much because the throttle has not been cleaned for a long time. At this time, after the throttle valve is cleaned, the clearance is larger;

3. If the throttle valve is too dirty, the position of intake branch pipe and valve foot must be dirty. For individual cars, if they are not washed, they are in a state of balance; Once the throttle is cleaned, the balance is broken, resulting in higher fuel consumption after the throttle is cleaned.

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