What are the reasons for a manual transmission new Jetta not starting?
1 Answers
Manual transmission new Jetta not starting reasons are as follows: 1. Battery depletion: Battery depletion is one of the most common reasons for a car not starting. A depleted battery usually manifests as the starter not working or rotating insufficiently when attempting to start. In such cases, call the service station for rescue, or find another car to jump-start, or temporarily start the car, after which the battery must be recharged at the service station. 2. Fuel flow obstruction: Generally manifests as no oil pressure in the engine fuel supply pipe. This situation often occurs on particularly cold mornings, caused by long-term dirt in the fuel line. At extremely low temperatures, water and debris mix to block the fuel line, resulting in failure to start. In this case, place the car in a warm environment, and it will start after a while, or use the method of cleaning the fuel line for a complete solution. 3. Poor ignition system performance: On particularly cold days, due to low intake temperature, fuel atomization in the cylinder is poor. If combined with insufficient ignition energy, the result is cylinder flooding, where excessive fuel accumulates in the cylinder, exceeding the ignition limit concentration and preventing the car from starting. In this case, unscrew the spark plug to wipe off the oil between the electrodes, and the car will start after reinstallation. A thorough solution is to check the ignition system and eliminate the causes of low ignition energy, such as spark plug electrode gap, ignition coil energy, high-voltage line condition, etc.
