What is the reason for suction when opening the oil cap on a Cruze?

1 Answers
StClayton
07/24/25 4:41pm
The reasons for suction when opening the oil cap on a Cruze: 1. Poor sealing of the oil cap; 2. Damaged exhaust valve; 3. The oil cap was tightened too much during car maintenance. The Cruze is a compact car under SAIC-GM-Chevrolet. Taking the Cruze 18 Facelift 320 Manual Pioneer Edition as an example, its body dimensions are: length 4666 mm, width 1807 mm, height 1460 mm, wheelbase 2700 mm, and fuel tank capacity 52 liters. The Cruze 18 Facelift 320 Manual Pioneer Edition is equipped with a 1.5L inline 4-cylinder naturally aspirated engine, with a maximum horsepower of 114 hp, maximum power of 84 kW, maximum power speed of 6600 rpm, maximum torque of 146 Nm, and maximum torque speed of 4000 rpm.
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