Feng Jun's seven throttles need to be matched.

Whether it is necessary to match after the throttle is cleared depends on different situations:

1, the knots do not need to match.

2. The electronic throttle needs to be matched. Throttle is an important part of EFI automobile engine system. Its upper part is the air filter and the lower part is the engine block. Throttle is the throat of automobile engine. Keeping the throttle clean can make the engine flexible and full of vitality.

Throttle cleaning steps:

1. Loosen the fastening screws of air cleaner and throttle valve.

2. Open the engine hood.

3. Remove the engine trim panel.

4. Remove the air inlet hose.

5. After blocking the air inlet, remove the throttle and clean the throttle.

6. Clean the throttle and add oil.