Common Failures of CHERY F4J161007014 Valve spring for TIGGO8 PRO PHEV/TIGGO8 PRO/TIGGO8/TIGGO7/TIGGO7 PRO/TIGGO5X/TIGGO5X PRO
- Spring Fatigue: The valve spring F4J161007014 in TIGGO series vehicles, like TIGGO8 PRO PHEV, often suffers from fatigue, leading to reduced valve performance.
- Incorrect Tension: Many TIGGO models, such as TIGGO7 PRO, face issues with incorrect tension of the valve spring, which can cause engine misfires.
Maintenance Tips of CHERY F4J161007014 Valve spring for TIGGO8 PRO PHEV/TIGGO8 PRO/TIGGO8/TIGGO7/TIGGO7 PRO/TIGGO5X/TIGGO5X PRO
- First, before installing the CHERY Valve spring (OE# F4J161007014), clean the valve seat thoroughly to ensure a proper fit. This applies to models like TIGGO8 PRO PHEV.
- Next, use a suitable valve spring compressor to remove and install the spring. It helps maintain correct tension for TIGGO8 and other listed models.
- Then, check the spring's free length and compare it with the specification. A wrong length can affect engine performance in CHERY TIGGO series.
- After that, lubricate the valve stem and the inner surface of the spring with engine oil. This reduces friction and wear.
- Finally, ensure the spring is correctly seated on the valve retainer. Incorrect seating may lead to valve damage in TIGGO7 PRO and other cars.
Warning: Do not over - compress the CHERY Valve spring (OE# F4J161007014) as it may cause permanent deformation and affect engine operation.