Common Failures of BYD 1264069200 Oil nozzle for Song PLUS DM-i/DENZA D9 DM-i/DENZA D9 PHEV/DENZA D9 Hybrid
- Clogging of the oil nozzle 1264069200: A common issue in Song PLUS DM - i and DENZA D9 series, leading to poor fuel atomization.
- Leakage of the oil nozzle: Seen frequently in DENZA D9 DM - i, PHEV and Hybrid models, causing fuel wastage.
- Malfunction of spray pattern: Affects the combustion efficiency in all the mentioned models with this oil nozzle.
Maintenance Tips of BYD 1264069200 Oil nozzle for Song PLUS DM-i/DENZA D9 DM-i/DENZA D9 PHEV/DENZA D9 Hybrid
- First, when servicing the BYD Song PLUS DM - i, DENZA D9 DM - i, DENZA D9 PHEV, or DENZA D9 Hybrid, ensure the engine is cool before removing the oil nozzle (OE# 1264069200). This prevents burns and oil spills.
- Next, use a proper wrench to loosen the oil nozzle carefully. Avoid over - tightening when reinstalling to prevent damage to the threads.
- Clean the oil nozzle thoroughly with a degreaser. A dirty oil nozzle can affect fuel atomization and engine performance.
- Check the O - ring of the oil nozzle. Replace it if it shows signs of wear or damage to prevent oil leaks.
- After installation, start the engine and check for any abnormal noises or oil leaks around the oil nozzle.
Caution! The oil nozzle (OE# 1264069200) may be under high pressure. Do not attempt to remove it while the engine is running to avoid serious injury.