thanks for your replies i have considered head gasket and liner issues but the car came with invoices showing engine rebuild some 1200 miles back including liners and heads skimmed and loads of other stuff, have checked all plugs and they all seem fine, no washing etc, cooland smells normal but...

have a 1997 range rover 4.6 hse with multipoint lpg system currently have ngk bkr-6ek spark plugs, have been told i should be using bpr-6e, is this correct and would there be any difference in running the one's i already have thanks

hi everyone just joined hope somebody can solve a few problems, have a 1997 4.6 range rover with lpg and a few problems car drives fine but had problems with overheating and pressure in top hose would throw water out of overflow tube on expansion tank so new radiator, thermostat, and expansion...