
Penrite · Part number EPLUSC5001 · NZ$33.00 incl. GST
For your trusty daily driver or the family wagon, fuel and oil additives are the secret sauce for keeping the engine humming, cleaning out the gunk, boosting efficiency, and giving those vital parts a longer life, especially with all the varied driving conditions we face here in Aotearoa.
NZ$33.00 including GST. Part number EPLUSC5001.
Give Your Engine a Hug: The CARFIX Guide to Additives (Featuring Penrite)
> Ever notice your trusty steed feeling a bit sluggish, or maybe it's not quite as zippy as it used to be? Chances are, your engine's picked up a bit of gunk from all those short runs, school drop-offs, and stop-start commutes. Fuel and oil additives are like a spring clean for your engine's insides, designed to dissolve that carbon build-up and get things running sweet again. For versatile family vehicles like your Toyota Camry, Honda Accord, or even that Subaru Forester that tackles the backroads, these little helpers are essential for fighting off the deposit demons that inevitably creep in with varying fuel quality and everyday driving.
Symptoms That Led You Here
• Rough idle or hesitation during acceleration
• Reduced fuel economy compared to manufacturer specs
• Engine knock or pinging under load
• Sluggish throttle response, especially when cold
• Check engine light related to emissions or combustion efficiency
• Sticky or noisy valve lifters on startup
Will it pass WOF?
Additives themselves aren't WOF items, but the problems they solve—excessive emissions, rough running, and engine faults—can cause WOF failure. Regular additive use helps maintain the combustion cleanliness required to pass NZ emissions testing, particularly for vehicles approaching higher mileage.
DIY or Workshop?
Difficulty: 1/10 | Time: 2 minutes | Tools: None
Simply pour the additive into your fuel tank before filling up, or add oil treatment during your next oil change. No mechanical skill required—this is genuine preventative maintenance anyone can do in the servo forecourt.
Expert Recommendation
Bob and the CARFIX team recommend incorporating quality additives into your regular maintenance schedule, especially for vehicles doing predominantly urban driving where engines rarely reach optimal operating temperature. The Penrite additive range offers effective deposit control and fuel system cleaning at a competitive price point. Whether you're maintaining a family Camry, a turbocharged Volvo XC60, or a hard-working Toyota HiAce, there's an additive solution for your needs. Bob @ CARFIX is always on hand to help you work out exactly what additive suits your engine type and driving style. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
This additive is compatible with petrol engines across a wide range of vehicles including Toyota Camry (2012-2018), Honda Accord VTEC, Volvo S60/XC60 variants, Subaru Forester, and commercial vehicles like the Toyota HiAce Commuter. Always verify the additive type matches your fuel system—petrol additives for petrol engines, diesel-specific products for turbodiesel Volvos. Check manufacturer recommendations if your vehicle has specific fuel system sensitivities.
---
🛠️ Bob's Pro Tip: Do the Job Right!
> If you're replacing this additive, make sure you've got the right workshop prep, protection, and safety gear ready. Taking a bit of extra time and using the proper safety stands and cleaners makes all the difference for a professional result!
🧰 What Else You'll Need:
• Safety First: Always secure your vehicle on heavy-duty safety jack stands before working underneath. Never rely solely on a hydraulic jack.
• Clean Hands: Keep a pack of Nitrile Gloves handy to protect your skin from grease, oils, and chemical sprays.
• Preparation: Have microfibre towels and a suitable parts cleaner nearby to keep components clean during installation.