[Maintenance Operation] Rapid acceleration from 80 or 90 to shake, slow acceleration is no problem_vehicles, vehicles

[Maintenance Operation] Rapid acceleration from 80 or 90 to shake, slow acceleration is no problem

September 4, 2024

Found it a year ago while cruising at a high speed. It shows that when accelerating rapidly from a speed of 80 or 90, the engine will experience rushing jitter. If oil supply is stopped at this time and acceleration is abandoned, the rushing jitter will disappear. However, if you supply the oil slowly and accelerate it slowly, this problem will not occur.

At that time, I consulted Yan Ban in the forum. After ruling out the possibility of spark plugs and excessive carbon deposits, the biggest suspicion was finally placed on the ignition coil.

So on November 11 last year, the ignition coil was replaced at a specialist repair shop, and the original spark plug was also replaced.

Delphi chose the ignition coils. Although there was a Double Eleven event at that time, they finally chose to order from a specialist shop, although the price of the four ignition coils was 60 yuan more than that of a certain company. The world is worldly.

If there was a need for a car, I could change it at will, so I didn’t have time to glue the cylinder block to stand still, so I just visually supervised the replacement.

After the replacement, the effect was immediate, and the original problem of engine rushing and shaking after accelerating rapidly from 80 or 90 speeds disappeared. No matter what speed you are at, as long as you are willing to give gas, the car will roar.

There is no clarity inside, continue to treat Xiao Tuben well

Finally, I end with a strict version of a famous saying. Drive gently and keep the accelerator pedal away from eggs.