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...Technical Messenger Often, the cause of excessive coolant temperature is a defective cooling circuit. When it comes to failure diagnostics, potential sources of mal-function should be systematically checked, and even a rather insignificant component should not be overlooked. Typical ca...

...A weeping fuel filter seal was at the heart of the starting problems The owner of this 2004 VW Lupo 1.7 diesel, was perfectly capable of carrying out day to day servicing. This meant I didn’t get to see it too often. When there was a problem, he would also come to me. The owner had now...

...Low fuel pressure in a 2007 Ford Galaxy Dave Gordon, TEXA A 2007 Galaxy TDi was having intermittent starting problems, accompanied by a warning light on the dash.The Galaxy was recovered to a garage during a recent no-start episode, but the fault could just as easily have caused a har...

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  • Tech Tip

  • Time to inject some sense

  • Apr 15

  • Autoinform (109) Contact
  • PDF

...Time to inject some sense Understanding injectors can lead to more revenue for your garage, but there are some things you will need to know and understand. Autoinform’s Frank Massey describes the basic functions and diagnostics of an injector. How do we test injectors for both func...

...Audi A4 Model year from 2001 All models with headlight cleaning system Failure of the headlight cleaning system. If there are complaints with these vehicles that the headlight cleaning system fails, one possible cause is a lack of voltage supply. If the fuse is undersized for the headli...

...Ford Mondeo 2001 With 2.5 litre Duratec or 2.0 litre Di/TDCi engine Flickering headlamps, radiator fan runs continually at level II If there are complaints with these vehicles that the headlamps flicker and that the radiator fan runs continually at level II, one possible cause is a fa...

...Need to check the oil level in a Mercedes-Benz 5-gear auto gearboxes (722.6)? No problem!The oil level in an auto gearbox should be checked after an oil change or if there is a suspected leak. No dipstick is provided for the gearbox at the factory. Attention!When checking the oil level,...

...Opel Corsa B Fuse № 19 blows during steering. If the complaint on this vehicle is, that during steering, the fuse number 19 blows and the airbag light illuminates for a short time, a possible cause could be that the steering shaft squashes the wiring harness for the airbag system. Due...

...Ford Fiesta V until model year 07/2003 Fusion until model year 07/2003 Air distribution cannot be adjusted correctly. If there are complaints with these vehicles that the air distribution of the ventilation system cannot be adjusted perfectly, one possible cause is the control shaft...

...Rover 75 Chassis No.: RJ100001 to RJ106487 Refrigerant loss due to damaged high pressure hose Damage to the hose between the compressor and condenser can lead to refrigerant loss on the vehicles specified above. Particularly on models with 1.8 litre engine, the original hose can be rout...



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