Water-in-Oil Help & Guides
Information to help when your engine oil is contaminated with water or coolant.
What Causes Water in Engine Oil? A New Zealand Guide
Water in engine oil is one of the most destructive mechanical events a vehicle can experience. This guide covers the five most common causes and what to do in New Zealand.
Water in OilMilky Oil on Your Dipstick — What It Means and What to Do
Milky oil on your dipstick always means water contamination. This guide explains what it looks like, what causes it, and the steps to take in New Zealand.
Water in OilHead Gasket Failure and Oil Contamination — What Happens to Your Engine
A failed head gasket is the most common cause of coolant in oil in New Zealand. This guide explains what happens, the warning signs, and how to respond.
Water in OilFlooded Vehicle in NZ — Why You Must Not Start the Engine
If your vehicle has been caught in New Zealand flooding, the most dangerous thing you can do is start the engine. Here is what to do instead.
Water in OilHow to Make a Water in Oil Insurance Claim in New Zealand
A step-by-step guide to making an insurance claim for water contamination in engine oil in New Zealand, including what documentation your insurer needs.
Water in OilToyota Prado Water in Oil — Common Causes and NZ Fix
The Toyota Prado is one of New Zealand's most popular 4WDs and also one of the most common vehicles we see with water and coolant contamination in oil.
Water in OilSubaru Head Gasket Failure and Water in Oil — New Zealand Guide
Subaru EJ-series engines have a known head gasket vulnerability. Coolant in oil is a common consequence. Here is what New Zealand Subaru owners need to know.
Water in OilFord Ranger Water in Oil — What Causes It and How to Fix It in NZ
The Ford Ranger is New Zealand's best-selling vehicle. Here is what causes water and coolant to enter the oil system, and how EEK Mechanical fixes it.
Water in OilMazda CX-5 Water in Oil — SkyActiv Engine Contamination Guide
Mazda's SkyActiv engines have specific condensation and fuel dilution characteristics. Here is what NZ Mazda CX-5 owners need to know about oil contamination.
Water in OilHolden Commodore Water in Oil — V6 and V8 Contamination Issues
Holden Commodores remain popular in New Zealand despite the brand's closure. Known oil contamination vulnerabilities in V6 and V8 models explained.
Water in OilCyclone Gabrielle Vehicle Flood Damage — Oil Contamination Recovery in NZ
Cyclone Gabrielle caused widespread vehicle flood damage in New Zealand. This guide covers oil contamination recovery following flood events.
Water in OilWater in Oil vs Water in Fuel — What's the Difference and Why It Matters
Water in engine oil and water in the fuel tank are different problems requiring different solutions. New Zealand guide to telling them apart and getting the right fix.
Water in OilWhy a Standard Oil Change Won't Fix Water Contamination
A regular oil change is not sufficient when water has contaminated engine oil. You need a complete flush — here's why, and what the difference is.
Water in OilWater in Diesel Engine Oil — Why Diesels Are Different and What to Do
Diesel engines have specific vulnerabilities to water contamination. Here is what NZ diesel owners need to know about water in engine oil.
Water in Oil7 Ways to Prevent Water Getting Into Your Engine Oil
Practical tips for New Zealand drivers to reduce the risk of water contamination in engine oil, from driving habits to maintenance checks.
Water in OilWater in Oil Auckland — 24/7 Oil Drain and Flush Service
EEK Mechanical provides 24/7 engine oil contamination recovery across Auckland and the wider region. Call 0800 769 000 for immediate assistance.
Water in OilWater in Oil Christchurch — Engine Oil Flush Service Canterbury
EEK Mechanical's certified oil contamination recovery service covers Christchurch, Selwyn, Waimakariri, and all of Canterbury 24/7.
Water in OilWater in Oil Wellington — 24/7 Oil Contamination Recovery
EEK Mechanical covers Wellington, Hutt Valley, Porirua, and the Kapiti Coast for water in oil and engine oil contamination services 24/7.
Water in OilWater in Oil Hamilton and Waikato — Engine Oil Flush 24/7
EEK Mechanical provides water in oil and oil contamination recovery services across Hamilton, the Waikato, and surrounding regions 24/7.
Water in OilWhy Oil Contamination Recovery Has a Disposal Fee — NZ Regulations Explained
Contaminated engine oil is classified as hazardous waste in New Zealand. Here is why certified disposal is required and what the disposal fee covers.
Water in OilMitsubishi Pajero Water in Oil — Common Issues in New Zealand
The Mitsubishi Pajero is a popular 4WD in New Zealand with known oil contamination vulnerabilities. Here is what owners need to know.
Water in OilNissan Patrol Water in Oil — GU Y61 and GQ Y60 Guide for NZ Owners
The Nissan Patrol is an iconic NZ 4WD. Here is everything GU Y61 and GQ Y60 owners need to know about water and coolant in engine oil.
Water in OilWater in Oil in a Rental Car — What to Do in New Zealand
Discovered milky oil or oil contamination in a rental vehicle in New Zealand? Here is exactly what you need to do to protect yourself.
Water in OilBMW N47 and N57 Diesel — Water in Oil Issues in New Zealand
BMW's N47 and N57 diesel engines have specific oil contamination vulnerabilities. Here is what New Zealand BMW diesel owners need to know.
Water in Oil