···
Log in / Register

Is it okay to start an automatic transmission car directly in P gear?

4 Answers
DiBraxton
07/30/25 2:48am

Starting an automatic transmission car directly in P gear is acceptable. The steps for starting an automatic transmission car are: 1. Sit in the driver's seat and press the start button to light up the ACC indicator; 2. Press the start button again for the vehicle to perform a self-check; 3. Press the brake and press the start button to ignite and start the engine; 4. Press the foot brake, shift to D gear, and release the handbrake. An automatic transmission does not require the driver to manually shift gears; the vehicle automatically selects the appropriate gear based on driving speed and traffic conditions. The gears are divided into: 1. P gear (Parking gear, Start gear); 2. R gear (Reverse gear); 3. N gear (Neutral gear); 4. D gear (Drive gear, also known as Driving gear); 5. L gear (Low gear); 6. S gear (Sport mode).

Was this review help?
13
2
Share
Maci
08/16/25 9:06am

I've been driving automatic transmission cars for over a decade and always make it a habit to start the engine directly in P (Park) position, which I believe is the safest approach. Think about it – P position essentially locks the transmission, preventing the car from accidentally rolling, especially noticeable when parking on slopes. If I attempt to start in D (Drive) or R (Reverse), the system might not respond, or the engine might rev without moving the car. A momentary slip could even lead to collisions, which would be extremely dangerous. Once, I witnessed a friend trying to start his car not in P position, causing the vehicle to lurch slightly forward – fortunately without consequences, but that incident reinforced my insistence on P-position starts. Additionally, after starting, I recommend engaging the handbrake and waiting a few seconds to let the engine warm up before shifting gears. This practice helps prolong component lifespan and provides greater peace of mind while driving.

Was this review help?
14
2
Share
Expand All
VanKayden
10/21/25 8:24am

As someone who loves to delve into the details of cars, I find starting the engine in P-park perfectly reasonable—the transmission's locking mechanism is designed to maintain stability, making direct startup safe. In contrast, trying to start in other gears, most modern cars will either refuse to start or only idle, but older vehicles might pose risks, such as the engine being hard-linked to the wheels, causing jolts or wear. I always remind myself to ensure a safe environment before starting: close the doors and check the dashboard signals. Regular attention to the battery's condition is also crucial, as a weak battery makes starting more strenuous. So, periodic vehicle checks are a good way to prevent mishaps—after all, when it comes to driving, the key lies in saving trouble through attention to detail.

Was this review help?
5
5
Share
Expand All
VanKathryn
12/05/25 2:03am

Safety is no trivial matter, and I never joke about starting the car in any gear other than Park. An automatic transmission should always be started in the Park position because it completely locks the transmission, preventing the car from moving accidentally. Starting in Drive could cause the car to lurch forward unexpectedly, especially in crowded areas, leading to serious accidents. I’ve made it a habit to always shift into Park and engage the handbrake before turning off the engine, and I repeat this routine when starting the car. This small step takes less than two seconds but can prevent disasters. Additionally, beginners might wonder about manual transmissions requiring the clutch to be depressed for starting—automatics are simpler. Just remember: Park is the go-to, and sticking to this rule ensures worry-free driving.

Was this review help?
17
0
Share
Expand All
More Forum Discussions

How often should the canister purge solenoid valve be replaced?

The canister purge solenoid valve does not have a fixed replacement interval. You can measure the resistance of the canister purge solenoid valve to determine its condition. If the measured value does not meet the standard, the solenoid valve needs to be replaced. If symptoms such as jerking, increased fuel consumption, or a gasoline smell occur and troubleshooting is ineffective, you should check whether the canister needs to be replaced. When the engine is running at non-idle speeds, if you occasionally hear abnormal noises, you should locate the canister purge solenoid valve in the vehicle and determine whether the noise is coming from it. If it is, there is no need to worry, as the canister purge solenoid valve produces intermittent switching sounds when the throttle is opened, which is a normal phenomenon.
8
3
Share

Can Brake Pads Be Replaced by Yourself?

Brake pads can be replaced by yourself. The steps to replace brake pads are as follows: 1. Lift the car and remove the tire to replace the brake pads; 2. Remove the screws of the brake caliper, lift the brake caliper, and take out the old brake pads; 3. Push the brake piston back in and install the new brake pads; 4. Reinstall the brake caliper, tighten the caliper screws to the required torque (do not over-tighten), and then reinstall the tire. After replacing the brake pads, you need to press the brake pedal several times to eliminate the gap between the brake pads and the brake disc, allowing the brake piston to reset. Then, check if the brake fluid pump is functioning properly. If everything is confirmed to be correct, the replacement is complete. Newly replaced brake pads require a break-in period of approximately 200 kilometers. Only after this break-in period can they perform their braking function more effectively.
18
2
Share

Do traffic violations of scrapped motor vehicles need to be handled?

Traffic violations of motor vehicles to be scrapped must be handled; otherwise, it will affect the owner's credit score and bring inconvenience to future life. If the violations of a vehicle to be scrapped are not handled, the owner will be urged to pay, and it may even affect other vehicles under the same household name. Owners with unhandled violations of scrapped vehicles cannot purchase new cars; otherwise, the vehicle cannot be scrapped, and the original license plate cannot be canceled. Documents required for vehicle scrapping: 1. Vehicle license; 2. Vehicle registration certificate; 3. Vehicle license plate; 4. For company vehicles, the organization code certificate with the official seal; 5. For personal vehicles, the owner must bring their ID card; 6. Proof materials for accident vehicles; 7. For company vehicles, the official seal must be affixed on the motor vehicle deregistration application form and the scrapped vehicle certificate, while personal vehicle owners must sign.
7
2
Share

Is Lexus the same as Lingzhi?

Lexus is Lingzhi. Lingzhi was the original name of Lexus, but since the name Lingzhi was already registered in China, it has been called Lexus ever since. The Lexus sold in China is a purely imported model and has not been localized. Lexus is a luxury model under Toyota, with dimensions of 497mm in length, 1866mm in width, and 1447mm in height, and a wheelbase of 2870mm. The Lexus ES features front-engine, front-wheel drive, with a front suspension type of MacPherson strut independent suspension with a stabilizer bar, and a rear suspension type of multi-link independent suspension. The body structure is a unibody design.
5
5
Share

Why is one windshield wiper longer than the other?

The windshield wiper on the driver's side is longer, while the one on the passenger side is shorter. This design is highly practical as it aims to ensure the driver's visibility remains unobstructed. In some vehicle models, the wipers on both the driver and passenger sides are of equal length. This is primarily because the curvature of the windshield is more pronounced, and using wipers of unequal length could result in missed spots during rain. Additionally, some models feature a rear windshield wiper. Windshield wipers operate in two modes: one where both wipers move in sync and another where they move in a crisscross pattern. The synchronized mode is more common in most vehicles and is less costly to install, covering approximately 80% of the windshield. The crisscross mode, on the other hand, offers a coverage rate of around 90%.
13
5
Share

Do I Need to Replace the Wheel Hub When Changing Tires?

When changing tires, it is not always necessary to replace the wheel hub as well, provided that the hub is undamaged. In such cases, you only need to replace the tires with ones that match the original size and specifications of the vehicle when it left the factory. There is no need to replace the wheel hub at the same time. However, installing tires that do not comply with regulations can significantly impact the vehicle's driving quality and even compromise driving safety, posing substantial safety risks. Tires, being the components that directly contact the ground, bear the weight of the vehicle body and provide the necessary friction for driving, operate under extremely harsh conditions. They are not only exposed to sun and rain but also endure extreme cold in winter and high temperatures in summer. Under such demanding conditions, even the best tires are prone to aging and damage. Generally, tires should be replaced promptly when they show signs of severe aging or damage.
10
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.