Volkswagen Jetta Problem Reports

Newest Volkswagen Jetta Problem Reports

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The Check Engine Light may illuminate due to a faulty oxygen sensor and/or coolant temperature sensor. Proper diagnoses will be required to confirm the fault.

To avoid sludge accumulation inside the engine, our technicians recommend using the proper synthetic oil with the appropriate oil filter.

Poor drivability symptoms—including hard starting—can be caused by coolant temperature sensor and oxygen sensor faults.

Head gasket failure is common on higher mileage vehicles.

Extensive transmission damage can occur in some of the automatic transmission models when the transmission oil cooler fails and allows coolant to mix with the automatic transmission fluid.