Tag Archives: engine

Replacing a Cylinder Head

Cylinder Head

How do you know if a cylinder head in your engine is having problems? One of the most common tell-tale signs will be a noise that your engine is misfiring, leading to performance problems and you may even notice that your engine is rapidly overheating after a few low speed miles on the road. Other symptoms include a sweet odour coming from the engine block, created from coolant leaking into the engine, or a puddle of coolant collecting under the car where it’s previously been parked overnight.

Continue reading

Checking your Engine’s Coolant

All engines require coolant to stop them from overheating. This is especially true of the summer months when the bonnet of the car is already hot due to the ambient temperature, but due to the combustion process the engine is also likely to get hot even during the coldest period of the year. To make sure there is sufficient coolant in your engine you should check your levels regularly – as a rule of thumb you should check it at least every 3,000 miles, although you should check your owner’s manual, which should advise on the frequency of your checks. Continue reading

Inspecting And Adjusting Your Engine’s Belts

Fan belt on an engine

First Inspection

There are two different types of belt. The first is the serpentine belt, which is constantly tensioned by a spring or hydraulic means, the second is the component tensioned belt, which is usually found on older cars. Both belts will exhibit the same kind of signs of failure. Look for cracks, which can be an indicator the part is failing, or glazing, which means that the belt is too loose and is slipping. Finally if there is any major damage to the belt, such as a tear or split, you will be required to  make an immediate change out of the part.

Continue reading