Archive for the ‘ATVs’ Category
Who Cares About Cylinder Head?
Unfortunately it’s true, the Freelander 1.8 petrol is prone to head gasket failure. In fact, this is often a frequent problem for all cars that use the Rover K series engine. Why?
The original head gasket fitted to the Freelander 1.8 petrol model was a single layer gasket that proved a bit too flimsy for the job in hand - sadly they generally blow by about 75,000 miles. Because then a modified multi layer head gasket has been developed which is far more robust, and it is best to insist on one of these becoming employed for any brain gasket change as it protects the pinnacle cylinder from cracking and damage if the pinnacle gasket blows.
The motor block and cylinder brain are aluminum. Oil and h2o (with coolant) flow by way of channels here and if they lose their viscosity then it causes the engine to run at a greater temperature than normal, which puts pressure on the top gasket and can bring about it to blow.
1. Inadequate water;
2. Deterioration of antifreeze efficiency;
3. Deterioration of oil;
4. Failure on the thermostat.
Searching at every of these in turn will support us to realize what to look out for as warning signs and what we can do to prevent a start gasket failure.
1. Inadequate Water
Insufficient drinking water in the process could be cause by a variety of things:
a. Not topping up the normal water as general maintenance;
b. A leak from your normal water pump (which will be observed as standard water leaking in the front drivers side from the engine);
c. A leak in one or a lot more in the coolant process hoses;
d. Water reservoir bottle pressurising, causing water to leak from the cap;
e. A deteriorated start gasket allowing standard water to leak into the oil.
Even though you can’t avoid all of those causes, making sure which you check the normal water bottle regularly, preferably every single week, will give you an indication of regardless of whether your Freelander is utilizing additional water than normal. If it really is - STOP DRIVING IT UNTIL YOU HAVE IT CHECKED OUT BY A PROFESSIONAL. Continuing to drive your Freelander when it can be losing excessive drinking water could lead to much more harm than is necessary.
2. Deterioration of Antifreeze Efficiency
Smoke from your auto tells you that there’s one thing wrong with the car, various smoke from exhaust indicates different problem, like the white smoke. Depending around the symptoms we can identify the lead to in the problem. When the white smoke happens when the auto just warmed up is an indication of condensation that’s steaming off and it’s normal.
The mixture should be 50% by volume. Models from 2000 onwards use ethylene-glycol primarily based antifreeze, containing no methanol with only Organic Acid Technology (OAT) corrosion inhibitors.
It is essential that you just use only the suggested antifreeze inside your Freelander, and always top up with an antifreeze combine and not plain water.
If you enjoyed this essayyou would likely also like researching about Cylinder Head Identification as well as Procomp Cylinder Heads.
