They are changed at either 90k or six years,whichever is first. It is a 12hr joband needs a specialist to do. Job cost for the 4 belts involved is approx 600 pounds at the cheapest. try a company in yprkshire called LATES Ltd.
I have no listing for a Land Rover Range Rover. Are you sure it has a timing belt an does not have a chain?
The 2003 GMC Envoy inline 6 engine does not have a timing belt but a timing chain. No need to replace anything unless the chain breaks.
when it breaks
Timing chain as well as belt cannot be adjust. If the chain has got stretched you have to replace it.
Take it to a mechanic.
It has a timing chain... therefore it won't need to be replaced... if I am correct?
You don't because its a chain!!
In order to replace a timing chain for a 2003 Chevy Cavalier, a person will need remove the oil pan, crankshaft pulley and hub, timing cover bolts, and timing cover. Then the timing cover gasket, timing cover and bolts, crankshaft pulley, and oil pan will need to be installed.
The 2003 Chevy Malibu does not have a timing belt. It has a chain which should last the life of the engine.
timing chain timing chain
timing chain timing chain
how do i find the timing marks for a mazda 6 2003 with a 2.3 litre engine