Table 1 shows two common engine and engine cooling related problems of the 2022 Volkswagen Tiguan. The number one most common problem is related to the engine and engine cooling (90 problems). The second most common problem is related to the crankcase (pcv) (six problems).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Crankcase (pcv) problems |
2. 0 liter engines suffer from excessive oil consumption due to defective piston rings which can lead to engine failure. This is a class action lawsuit in other states. We now need a new engine at the cost of $6,500 Read details...
Excessive oil consumption caused by the pcv valve failing. The pcv valve failed causing pressure build up in the engine which luckily for me only caused the valve stem seals to pop out of position on the exhaust valves. Read details...