Car requires repeated ignition that can start

There may be because the battery voltage is low as a result of, because sometimes even headlights and other electrical devices have power, but the engine still does not start, because the engine is started when the current required is large, if the battery power loss, then, Although you can drive the car electronics, but not necessarily be able to drive the starter, it is possible that the performance of the battery power loss.

Probably because the throttle, idle motor and air intake and combustion chambers and other parts caused by excessive carbon deposits. Because inlet coke, too much dirt, the air passage cross-sectional area changes, so that the control unit can not be precisely controlled idling intake air, causing the mixture is too thick or too thin, causing the engine will not start.

There may be because the electronic control system to maintain constant fuel poor performance, low fuel pressure injection under low temperature conditions cause poor atomization, resulting in difficult to activate. Recommended to turn the key to start the instrument lights lit stalls, wait a while, you can also complete the self-test procedure is the engine, which is also on the whole engine and other electrical devices are beneficial.

Besides,Car and car maintenance is a hot topic among young people.So,how to choose best Car Diagnostic Parts is also popular with people.Here recommend some car scanners.

MB STAR C4 Description
MB STAR C4 is the professional diagnostic equipment for Mer-Bz cars manufactured, it is the replacement of HHT. IBM Compact 4 operates based on the Windows XP system.

MB STAR C4 Function
- 1989~up to now Car, Bus, Truck, Sprint, Smart; (support:W204,W212,W207)
- All electric system Diagnostic; (Do not include flash code);
- Reading out and erasing trouble code; reading the real-time data of sensor and actuator; testing the components of cars; coding and programming.
Character:
- Realizes all the function of official factory Mer-Bz compact 3.
- C4 Multiplexer can connect to factory computer and IBM laptop.
- Complete maintenance data. It could offer full disassembly and assembly circuit diagram, working principle and element place anytime needed. It is the best assistant for maintenance man.

MB STAR C4 Software language
English/Chinese/Deutsch/French/Italian/Korean/Spanish/Portuguese/
Finnish/Danish/Japan/Swedish

Optional Configuration:
- IB M laptop: T30 or any computer with external HDD
- Tool box
- COM connect with the laptop cable
- Hard disk of each language.

MB STAR C4 Package includes
- C4 STAR MULTIPLEXER( Benx VCI)
- 16 PIN OBD II cable (OBD Diagnostic Socket )
- 38 PIN cable (Old Benz Round Socket )
- 14 PIN cable (Sprint. Bus. Truck Round Socket)
- 4 PIN cable (Old Benz Rectangle Socket)
- 19 PIN cable (Computer Communication)