Toyota Aqua Problems 2018-2022:What You Need To Know Before Buying In New Zealand

Demand for the Toyota Aqua in New Zealand has soared in recent years, largely due to its great value for money, affordability, and fuel efficiency. In this article, we look at some of the issues you should be aware of before buying a Toyota Aqua. This article covers issues for the 2018 Toyota Aqua, 2019 Toyota Aqua, 2020 Toyota Aqua, 2021 Toyota Aqua and 2022 Toyota Aqua.

Engine Oil Dilution

Engine oil dilution occurs when petrol mixes with engine oil. This can happen when the engine is not running for a long period of time, such as when the vehicle is parked overnight. Engine oil dilution can reduce the effectiveness of the oil and lead to engine damage.

Engine Knock

Engine knock is a metallic sound heard from the engine compartment. It is caused by abnormal combustion in the engine. Knocking can damage the engine and lead to premature failure.
Engine misfire
Engine misfiring is caused by a number of factors, including faulty spark plugs, ignition coils or injectors. This problem can cause the engine to run rough, reduce fuel efficiency and possibly trigger the check engine light.

Malfunctioning Intelligent Power Module (IPM)

The IPM is a critical component of the hybrid system that controls performance and mileage. It can malfunction if the ambient temperature rises too high, causing the engine to stall or operate at a reduced power level.

Worn Shock Absorbers

Shock absorbers are responsible for absorbing bumps and road irregularities and can wear out over time. Worn shock absorbers can cause the car to bounce excessively, ride unevenly, and pull to one side.

Hybrid Battery Problems

Some owners have reported problems with their Aqua’s battery failing prematurely. This can be caused by a number of factors including age, driving conditions, and maintenance.

These problems can usually be mitigated by regular maintenance and servicing of your Aqua. We also recommend that you read the Toyota Aqua Buyer’s Guide and Owner’s Manual for detailed information on the care and maintenance of your Aqua.