EFI Diagnosis in Grafton
- Over 35 Years’ Combined Auto & Marine Experience
- Vehicle Maintenance, Mechanical Repairs & Performance Upgrades
- Quality Parts, Honest Advice & Precision Workmanship
Get A Quick Quote
Contact Us
Thank you for contacting OSP Automotive & Marine .
We will get back to you as soon as possible.
Oops, there was an error sending your message.
Please try again later.
Please try again later.
EFI & Mechanical Fault Diagnosis
Grafton EFI Diagnosis
OSP Automotive & Marine offers a comprehensive EFI diagnosis in Grafton and mechanical fault diagnosis service. Using specialised diagnostic tools, we can assess the performance of your EFI system, detect any error codes or malfunctions and pinpoint the root cause.
We also provide an in-depth analysis of the mechanical components, such as the engine, transmission, brakes,
suspension kits and other relevant systems, to detect any mechanical faults. If repairs are required, we carry out all
mechanical repairs in-house using trusted parts.
Our team can provide you with specialised advice and recommendations to make sure that your vehicle or marine equipment is properly maintained for reliability, performance and compliance with
log book service requirements.
So, if your vehicle isn’t running as it should, call
(02) 6695 2155 today! We’ll get to the bottom of it quickly and have you on the road in no time.
EFI & Mechanical Fault Diagnosis
Find the Fault, Fix it Fast
Modern vehicles are packed with electronics, sensors and complex systems—when something goes wrong, it’s not always obvious why. That’s why EFI and fault diagnosis is all about accuracy. We use advanced scan tools and hands-on experience to read error codes, identify faults and work out exactly what’s going on under the bonnet.
Whether it’s poor fuel efficiency, rough idling, misfires or a warning light that won’t quit, we’ll track the issue to its source. We don’t guess, replace parts blindly or upsell what you don’t need—we troubleshoot efficiently and explain our findings clearly.
From EFI systems to mechanical faults in the engine, transmission, brakes and more, we’ll get to the bottom of it.
If your vehicle isn’t performing the way it should, let us take a proper look.
FAQ
All You Need To Know
What is Electronic Fuel Injection (EFI) and why is it important for my vehicle?
EFI is a modern fuel delivery system that replaces traditional carburettors. It provides more precise control over fuel delivery, resulting in improved fuel efficiency, better performance, and reduced emissions. It is important for vehicles as it enhances engine reliability and overall driving experience.
Why should I choose OSP Automotive & Marine for EFI sales, service and repairs?
OSP Automotive & Marine is equipped with the latest diagnostic equipment and has years of experience in the industry. Our technicians are highly trained and specialise in EFI systems. We provide personalized and convenient services, coming to your location to service or repair your vehicle, saving you time and hassle.
What are the signs of EFI system problems in a vehicle?
Common signs of EFI (Electronic Fuel Injection) issues include rough idling, sluggish acceleration, poor fuel economy, misfiring, or trouble starting. You might also notice the engine warning light on your dash or a strong fuel smell from the exhaust. Because EFI systems control fuel delivery electronically, even minor sensor faults or clogged injectors can throw things out of sync. Early diagnosis is key—ignoring the warning signs can lead to bigger, more expensive engine problems.
