Could be.. last keeper never bothered to properly service car... So far sorted cam belt, fresh oil, oil filter, air filter and decent coolant.
Last keeper lashed in cooling system water...
For last 7 years had bmw's, was sick to fix them even if you look after them they will break for no reason! This Lexus is so well built that it survived all poor service! No other car could survive... Another thing it's so easy to work on!!!
Car was on knees when i bought her, but absolutely fall in love!
Ordered thermostat ( take ages to get to normal operating temperature)
Bosh super 4 spark plugs
Will need to clean throttle body too...