What are the reasons for the 6th generation Accord's inability to accelerate when stepping on the gas pedal?
2 Answers
The reasons for the 6th generation Accord's inability to accelerate when stepping on the gas pedal are as follows: 1. Idle speed too low: The idle speed is too low, causing the air-fuel mixture to become too lean to ignite when the gas pedal is pressed due to a sudden increase in air intake. In this case, the idle speed can be adjusted appropriately. 2. Carburetor fuel supply issues: For example, a clogged fuel filter or a damaged float chamber switch can cause poor fuel supply. When the gas pedal is pressed, the fuel level in the carburetor float chamber drops, but the subsequent fuel supply cannot keep up. 3. Choke valve switch left open: The choke valve switch is opened before a cold start and forgotten to be closed after the engine warms up, which can also cause engine problems when stepping on the gas pedal.
The other day I encountered this issue while driving a '98 Accord. No matter how hard I stepped on the gas, the speed just wouldn't pick up. After inspection, I found the fuel injectors were extremely dirty, with carbon deposits clogging the fuel lines like rust in water pipes. Also pay attention to the ignition system - leaking ignition coils or excessive spark plug gaps can affect combustion efficiency. The fuel tank filter in older cars is particularly prone to clogging, causing fuel starvation during acceleration. Additionally, if the catalytic converter in the exhaust pipe gets blocked, the trapped exhaust can make the engine lose power. Finally, don't forget to check the throttle cable - I've seen several old Accords with sticking cables that prevented proper throttle opening.
