Ricky pickup truck speed 1000, turned into a big smoke ring.

In this case, it is necessary to clean the carbon deposit on the throttle and intake manifold first, and check whether there is a fault code with the diagnostic computer.

1, clean the corresponding accessories to avoid clogging. Air filters and fuel injectors are all accessories that are frequently cleaned.

2. Always check a series of accessories, including system oil pressure, air filter, oil supply system, air intake system, air intake system and air intake pressure sensor, circuit, spark plug and ignition circuit, oxygen sensor, flowmeter and related circuits, fuel injector related circuits, pressure regulator and related circuits.