Certified Automotive Mobile Mechanic
Another EGR valve problem today, this time – Nissan D40 Navara EGR failure. We regularly see EGR issues with most modern diesel cars. EGR (Exhaust Gas Recirculation) is a system that directs controlled exhaust gas back into the intake to be re burnt in the engine. This is done a specific times to lower pollution. […]
Today we have a Nissan D22 Navara clutch failure to repair. This was a major failure of the clutch with the pressure plate clamping spring breaking off several fingers. As you can see in the main pic. This fault was easily diagnosed as a clutch failure prior to removal. The loud noises coming from the […]
Today we had a leaking radiator in a Nissan Dualis to repair in Broadbeach. We attend many breakdowns and radiators are a common cause. We often see at approximately 10 years of age or 200 000kms radiators fail. Radiators in nearly all production cars now days have plastic tanks. This is the weak point that […]
A very common fault with many modern cars is the control arm bushes failing. Mainly the front lower control arm bushes. They are the bush that allows the vehicle’s suspension to move. These are the pivot point for the suspension. As they are always moving, eventually the rubber bush will wear out. Which generally means […]
Diff oil is an important service item. This oil has a specified replacement schedule set by the manufacturer. This needs to be adhered to as a minimum standard to ensure premature wear and/or damage does not occur. Your diff oil is checked for quantity and quality during each service. If found that the oil is […]
Engine mounts play a very important role in your vehicle. They hold the engine and gearbox in place and insulate the vibrations from your engine away from the vehicles body. Engine mounts come in many different styles but all carry out the same role. Some are hydraulic while the majority are rubber bushed. If they […]
The humble spark plug has come along way over the many years. Once spark plugs were cleaned and gapped every service with replacement done every couple of services. Now we have spark plugs lasting 100 000km! The big change is the material used in the spark plug such as platinum or iridium. This allows the […]
Today in Worongary was the mighty Nissan Patrol 4×4 in for some repairs. One job was the radius rod bushes to be replaced. This suspension set up is the same as the Toyota land cruiser. The front diff is supported by 2 radius rods, In these rods there are bushes at the attachment points. 2 […]
Nissan Navara D40 clutch replacements are becoming very common. This week we replaced another. The factory dual mass flywheel is the weak link in the factory set up. Both the petrol V6 and the diesel engines both have the same issues. The dual mass flywheel springs often fail as does the main plate in the […]
