New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingFuel Cap Replacement made easy
Enter your cars details to request an estimate for your repair. 🔧
Or choose from hundreds of common repairs here.
New Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingFuel Cap Replacement made easy
Enter your cars details to request an estimate for your repair 🔧
Why book with us?
Tell me about my Fuel Cap Replacement
The fuel cap seals your vehicle’s fuel tank to prevent fuel vapours from escaping and to maintain the correct pressure in the fuel system. A damaged, missing, or faulty fuel cap can trigger the Check Engine Light, reduce fuel efficiency, and allow harmful emissions to escape. Replacing a faulty fuel cap is a simple and inexpensive fix that protects your fuel system.
What is a fuel cap replacement?
This service involves removing the old or damaged fuel cap and fitting a new one that seals the fuel tank correctly. In modern cars, the fuel cap is an important part of the evaporative emissions system (EVAP), which prevents fuel vapours from leaking into the atmosphere.
Why do you need a fuel cap replacement?
A faulty fuel cap can cause fuel vapour leaks, reduce engine efficiency, and trigger a warning light on the dashboard. Replacing it restores the integrity of the fuel system, improves safety, and helps your vehicle pass emissions testing.
Common signs you need a fuel cap replacement
- Check Engine Light illuminated with an EVAP system code
- Strong smell of fuel around the vehicle
- Visible cracks or damage to the fuel cap
- Loose or missing fuel cap
- Reduced fuel economy
What happens during a fuel cap replacement?
A mechanic will:
- Inspect the existing fuel cap for cracks, wear, or seal damage
- Check the filler neck for dirt or corrosion
- Fit a new, manufacturer-approved fuel cap
- Reset any related fault codes if necessary
- Confirm that the cap seals securely and no fuel vapours escape
How much does a fuel cap replacement cost?
Fuel cap replacement typically costs $50–$120, depending on whether a standard or locking cap is required. This makes it one of the most affordable fuel system repairs.
Is it unsafe to drive with a bad or missing fuel cap?
While it may not immediately stop your car from running, driving without a proper fuel cap is unsafe. It allows harmful vapours to escape, reduces fuel efficiency, and can damage the emissions system. The fuel cap should be replaced as soon as possible.
Frequently Asked Questions 🧐
How do online bookings work for car servicing & basic repairs?
Once you fill out your details, you’ll be shown the ‘search results’ which displays instant fixed-price quotes from local service providers that can be booked online.
Can I get quotes for more complex repairs and inspections?
Yes. Once you have entered in your vehicle details and location, you’ll be able to browse through available repair tasks or inspections that you would like a quote for.
Will the price I'm quoted via Turnersservice.co.nz be the final price I'll pay?
Yes. For the work included in the quote, the price you’re quoted is the final price you’ll pay.
How long will my service or repair take?
If you’ve booked with a workshop, the service provider will usually require your vehicle for the entire day due to scheduling. If you’ve booked with a mobile provider, you will only be without your vehicle for the time it takes to complete the job.
What are my payment options?
Booking your car service or repair through Turners Service & Repairs gives you access to these convenient payment options:
1. Pay upfront and online using your credit or debit card or PayPal
2. Flexible payment options with Afterpay
3. In some instances, you can choose to pay the mechanic when the service or repairs have been completed.
Will I get an invoice at the end of my service or repair?
Yes, we send through a comprehensive report and invoice / receipt once the booking is completed. If you have any questions please reach out via 0800 768 000.
