EVERYTHING MECHANICAL MOBILE

                                      Mechanic Cairns - Mobile and Workshop

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Blogs and Tips

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O2 Sensor problem?

Posted on 21 May, 2020 at 18:00 Comments comments (3)

O2 sensors measure the burn rate of the exhaust gasses. This information is sent to the computer to calculate the intake of fuel and air for the next combustion stroke. If you have scanned your car and found an O2 sensor code, it doesn't mean the O2 sensor is always faulty. If you use the term 'We are what we eat' then this also applies to your car. If you have bad fuel or cheap 91 fuel in your tank then the combustion burn will no be as high as good 98 fuel. If you look at fue...

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Proper Air Conditioning use

Posted on 2 March, 2020 at 16:20 Comments comments (21)

In Cairns, inside vehicle temperature can reach 120 cel, most people jump into the hot car, turn on the A/C and drive away without giving it another thought.

Every vehicle is fitted with a recircualtion/vent switch. There is a reason for this. When you get into the hot vehicle you should wind the windows down, put the vent on fresh and run until the majority of hot air inside the vehicle is despirsed. you will feel it when it's cooler, then wind the ...

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Warm Up

Posted on 2 March, 2020 at 16:05 Comments comments (0)

When you turn off your car and park it for the day or night, all the oil in the engine drains back into the sump, the coolant cools and the thermostat closes.

In the morning when you start it up and drive it straight away, without giving it enought time to warm up you are actually causing premature wear and tear on your engine.

You may say that warming your engine is an old fashioned way of doing things, but warming up is ...

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Nissan Patrol 2009 3.0ltr belt tensioners

Posted on 17 January, 2020 at 21:20 Comments comments (25)

When going to change a drive belt on these models they are a nightmare, Usually the little shock absorber tensioner fails and you will need to change the whole tensioner. People go for the cheaper part so the cheapest part is a Gates 39214 Drive belt tesioner, however when you buy this cheap part you need to add the drive belt that they say suits the pulley @ $90.00 as the pulley is larger than the original. Next problem is the design of this engine as all the pulleys the dr...

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Supercheap Auto ok with me

Posted on 22 October, 2019 at 20:45 Comments comments (76)

Supercheap over the years have picked up there act, before around 10 years ago I wouldn't buy supercheap products as they were cheap and nasty but now they are stocking brands found in all the major suppliers like...
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Beware the Mobile Mech in a blue kia Rio

Posted on 13 September, 2019 at 1:10 Comments comments (10)


If a 'Mechanic' pulls up in your driveway in a blue Kia Rio like above then consider this. Ask to see his public liablity insurance certificate, he has none. ask also to see his qualifications, he has only a brief history with Toyota as a technician, a technician is not a Mechanic, it's a termination that dealerships use to t...
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keeping your cool

Posted on 21 July, 2019 at 2:20 Comments comments (16)


Thermostats act as a regulator to slow your cooling system flow down enough to allow coolant to cool sufficiently

Thermostats usually fail in either stuck close or stuck open. If you Follow YouTube Mechanic's

guide to keeping your...
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Car Yard Dealers

Posted on 27 May, 2019 at 4:00 Comments comments (10)

I've been around a few years, i know the ins and outs of the Automotive Industry. I'm speaking from personal encounters with Local Car yards. I've been insulted by an offer one Car yard has offered for a trade against one of their vehicles against my vehicle as a trade. Now my 4WD is immaculate, nothing wrong with it, in fact a new gearbox installed 3 weeks ago, but the trade in price was $1500. The new gearbox is worth $3600. I rest my case.

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Service Prices.......Confused?

Posted on 12 April, 2019 at 2:20 Comments comments (10)

I got some feedback with not stating my Service prices, there is a valid reason for this and much of the confusion is understanding what is exactly a Service.

A General Service is a Engine Oil and filter change check all safety related items, tyre inflation, grease tailshafts ...

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Thermostats

Posted on 28 February, 2019 at 1:45 Comments comments (5)

 

I thought I would give my veiwers the run down on Thermostats, what they do, how they work and the importance of cooling system service. I often get vehicles with faulty Thermostats. Please see below pic of the cooling system to give you a broader view of what i'm trying to explain.

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