Heater plugs in a ford focus 1.8 engine should be changed every 18 months-2 years.
The engine oil should be changed every 3000-5000 miles
Every 300 hours.
Gear oil should be changed every 4,000 to 5,000 miles. Motor oil should be changed every 3,000 miles to keep the engine running clean.
The Range Rover 220 Turbo diesel cam belt should be changed every 60,000 miles. If you do not change the cam belt and have a problem the warranty may be void.
Should last the life of the engine and is normally changed during an overhaul.
The fuel filter.
Every 250 hours.
yes he did The correct answer is no he did not.This is often a misconception as Rudolf Diesel has been accredited by many[wrongly] as the inventor of the diesel engine,the correct answer is,Herbert akroyd Stuart invented the diesel engine,in 1886 he designed and built a working diesel engine,almost four years before Rudolf Diesel had the notion.Stuart together with the Hornsby company of England had the diesel engine in manufacturing and for sale on the open market in 1891.
6 months or 3,000 miles. Whichever comes first.
Every 4000 miles. Change it when oil is changed, along with oil filters
I have a 1996 Holden (Opel) Astra with a GM 1.7 DTL engine and was told that the cam belt should be changed every 60,000km. It may be that I am running on borrowed time as I'm at 201,000km and I doubt that it has ever been changed. Turns out to be rather expensive to have it done both in terms of labour and parts. The belt itself is the cheapest part, then comes a tensioner, roller return and gear. Labour is about half of the total cost.